SmarterEveryDay
AI-assisted summary of The Future of War, and How It Affects YOU (Multi-Domain Operations) - Smarter Every Day 211 — original source. Check the original for full context.
Source published:
Key ideas
- Destin declassifies his 15-year career as a civilian missile flight test engineer at the U.S. Army Test and Evaluation Command, revealing a strategic shift from counter-insurgency to peer competition. (0:04)
- During RIMPAC 2018, multinational forces executed a live-fire SINKEX against the decommissioned USS Racine, coordinating land-based missiles, submarines, drones, and aircraft across multiple national militaries. (4:09)
- U.S. military doctrine is pivoting to Multi-Domain Operations, expanding beyond traditional land, sea, and air theaters to simultaneously coordinate space, cyber, and human domains. (8:03)
- General Robert Brown highlights the weaponization of the 'gray zone' and cyber domain, warning that disinformation campaigns target civilian polarization to secure a fait accompli before kinetic shots are fired. (13:01)
Detailed notes
## Background Published on March 3, 2019, on YouTube by Destin Sandlin of the channel SmarterEveryDay, this video reveals his 15-year career as a Department of Defense missile flight test engineer at the Redstone Test Center. The description explains that Destin was invited to film his final operational mission during RIMPAC 2018 at the Pacific Missile Range Facility to declassify and explain the concept of Multi-Domain Operations—particularly in the cyber domain—to the public.
## TL;DR Destin Sandlin documents his participation in a live-fire sinking exercise (SINKEX) during RIMPAC 2018, capturing high-speed missile and torpedo impacts against the decommissioned USS Racine. Alongside operational advisors and General Robert Brown, commander of U.S. Army Pacific, Destin explores Multi-Domain Operations, which integrates traditional land, sea, and air domains with orbital space and cyberspace to present layered dilemmas to adversaries. General Brown highlights how modern gray-zone warfare targets the human domain through digital subversion long before kinetic weapons are deployed. Concluding the episode, Destin connects these strategic doctrines to everyday civilian life, urging viewers to recognize social media as an active battlespace and counter division by practicing political grace.
## Atmosphere & style The video blends personal, reflective vulnerability with the visceral tension of high-stakes military telemetry, shifting smoothly from cockpit high-speed camera footage to high-level strategic discussion. Destin approaches the senior military leadership with genuine humility and curiosity, framing complex military doctrine in relatable analogies like multi-dimensional chess. The atmosphere carries an urgent, sober weight as the conversation moves from explosive kinetic impacts to the insidious nature of cyber warfare, leaving the viewer with a contemplative and empowering call to personal vigilance and societal unity.
## Bulletin - [00:04](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=4s) Destin declassifies his 15-year career as a civilian missile flight test engineer at the U.S. Army Test and Evaluation Command, revealing a strategic shift from counter-insurgency to peer competition. - [04:09](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=249s) During RIMPAC 2018, multinational forces executed a live-fire SINKEX against the decommissioned USS Racine, coordinating land-based missiles, submarines, drones, and aircraft across multiple national militaries. - [08:03](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=483s) U.S. military doctrine is pivoting to Multi-Domain Operations, expanding beyond traditional land, sea, and air theaters to simultaneously coordinate space, cyber, and human domains. - [13:01](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=781s) General Robert Brown highlights the weaponization of the 'gray zone' and cyber domain, warning that disinformation campaigns target civilian polarization to secure a fait accompli before kinetic shots are fired.
## Key takeaways - [00:04](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=4s) Destin worked for 15 years as a Department of the Army federal civil servant at Redstone Test Center evaluating weapons systems under ATEC's motto of 'Truth'. - [04:09](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=249s) The 2018 RIMPAC SINKEX on the USS Racine demonstrated joint, multinational anti-ship strike capabilities utilizing land, air, surface, and subsurface assets. - [04:09](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=249s) Capturing high-speed optical telemetry from a hovering helicopter required passing underwater egress training and relying on pilot impact calls under strict focal limits. - [08:03](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=483s) Modern doctrine is outgrowing linear combined arms, adding orbital space and cyberspace to traditional land, sea, and air operational environments. - [10:09](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=609s) Cross-domain maneuver enables an asset in one theater, such as land-based artillery, to engage targets in another domain like the maritime battlespace using space-fed targeting data. - [11:22](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=682s) General Robert Brown emphasizes that failing to innovate toward Multi-Domain Operations risks catastrophic defeat against peer and near-peer adversaries. - [13:01](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=781s) The human domain remains the primary center of gravity in modern warfare, as conflict is fundamentally a contest of wills rather than autonomous machines fighting alone. - [13:01](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=781s) Adversaries leverage the 'gray zone' via cyber attacks, plausible deniability, and disinformation to achieve a fait accompli before conventional combat is declared. - [13:01](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=781s) Rapid information diffusion means individual battlefield actions or single social media posts can instantly create global strategic consequences. - [16:27](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=987s) Multi-Domain Operations transition military strategy from linear service interdependence into seamless joint integration designed to present adversaries with multiple simultaneous dilemmas. - [20:04](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=1204s) Decentralized mission command empowers junior leaders to solve complex problems within ambiguity rather than adhering to rigid procedural instructions. - [23:33](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=1413s) Coalition warfare and allied cultural willingness to delegate authority to individual soldiers provide a strategic asymmetric advantage over authoritarian competitors. - [25:09](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=1509s) The cyber domain acts as an invisible battlespace targeting everyday civilians to induce cultural tribalism and domestic polarization. - [25:09](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=1509s) Practicing 'political grace' and learning to disagree constructively serves as a vital societal countermeasure against foreign online subversion.
## Detailed walkthrough ### [00:04](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=4s) Destin's Hidden Career: 15 Years as an Army Flight Test Engineer
Destin introduces a side of his life that he kept concealed from his online audience for fifteen years: his career as a Department of Defense federal civil servant. Having taken an oath to defend the Constitution against all threats foreign and domestic, he applied mathematics and engineering as a missile flight test engineer for the U.S. Army Test and Evaluation Command (ATEC). The command’s core mission is to safeguard soldiers by rigorously testing military hardware, which requires engineers to master offensive enemy weapons in order to design and evaluate effective defensive countermeasures.
To demonstrate the reality of this work, Destin shares archival footage of himself operating various combat systems. Rather than casual target shooting, every exercise served as an engineering assessment of capabilities, limitations, mechanical jam clearing, and critical failure modes. His responsibilities spanned crew-served weapons like mortars, firing an aircraft minigun out of a maneuvering helicopter, manning the M242 25mm Bushmaster autocannon aboard an M2 Bradley Infantry Fighting Vehicle, and executing firing tests of anti-tank weaponry such as the FGM-148 Javelin guided missile.
Reflecting on his decade and a half at Redstone Test Center, Destin describes the professional tension of tackling high-stakes national security problems without being able to speak about his daily work. Over his career, he witnessed an overarching strategic pivot: while defense priorities in 2003 centered almost exclusively on counter-terrorism and counter-insurgency, recent years shifted military planning toward peer and near-peer competition with major state actors. As he prepared to leave civil service to pursue graduate studies, an unexpected phone call from a four-star general gave him the opportunity to document his final mission and declassify the operational concepts behind modern warfare for the public.
- Destin served 15 years as a Department of the Army federal civil servant at Redstone Test Center within the Army Test and Evaluation Command (ATEC). - ATEC's official motto is simply "Truth." - Weapons evaluated in Destin's operational testing include mortars, helicopter-mounted miniguns, Bradley Fighting Vehicles with 25mm chain guns, and Javelin missile systems.
---
[04:09](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=249s) Operation RIMPAC: The SINKEX Mission of the USS Racine
Destin's final assignment took him to the Pacific Missile Range Facility (PMRF) off the coast of Kauai, Hawaii, during Rim of the Pacific (RIMPAC) 2018. As the world's largest biennial multinational maritime exercise, RIMPAC convenes partner nations to hone combined interoperability. The specific exercise Destin was tasked to film was a live-fire sinking exercise, known as a SINKEX, targeting the decommissioned amphibious transport dock USS *Racine* (LST-1191). Because his mission required hovering dozens of miles out to sea in a helicopter to capture high-speed impact telemetry, he first had to pass the U.S. Marine Corps underwater egress "dunker" survival training in the event of an open-ocean ditching.
Capturing scientific data from the air presented severe technical obstacles. The helicopter loitered at 10,000 feet, which forced Destin and a camera technician from Barking Sands to use extreme telephoto lenses. Destin described the sensation as looking through a narrow soda straw while battling helicopter vibrations and roll to keep the ship in frame and in sharp focus. Because exact detonation times could not be predicted to the second, the camera operators could not look away from their viewfinders, relying entirely on the pilot to call out "impact, impact, impact" the second smoke blossomed on the horizon so they could trigger the high-speed image buffers.
The exercise tested international joint targeting chains. The opening shot was a Norwegian Naval Strike Missile (NSM) fired from a land-based launcher operated by the U.S. Army, utilizing sensor targeting data fed from external platforms. The strikes continued throughout the day: an MQ-1C Gray Eagle drone maintained overhead surveillance while the Royal Australian Navy and the Los Angeles-class submarine USS *Olympia* hit the hulk with Harpoon anti-ship missiles. The Japanese Ground Self-Defense Force (JGSDF) followed up with a shore-launched Type 12 surface-to-ship missile. Destin managed to trigger his high-speed camera less than a hundred milliseconds before the Japanese missile struck the hull, capturing the required warhead detonation data.
The barrage concluded with U.S. Army AH-64 Apache attack helicopters flying offshore to strafe the vessel's superstructure with Hydra rockets and 30mm chain guns. The coup de grâce was delivered by a submarine-launched Mark 48 heavy torpedo. Flying lower due to reduced clearance fan restrictions, Destin tracked the torpedo impact in 4K: a catastrophic explosive gas bubble detonated beneath the hull, lifting the vessel and snapping its keel before the broken ship sank into the Pacific depths.
```mermaid flowchart TD accTitle: Multinational SINKEX Strike Sequence on USS Racine accDescr: Sequence of joint and partner weapons engaging the USS Racine during RIMPAC 2018
subgraph Targeting ["Reconnaissance & Targeting"] GE["US Army MQ-1C Gray Eagle"] PMRF["Range Sensors & Data Links"] end
subgraph LandSeaAir ["Surface & Subsurface Strikes"] NSM["US Army / Norwegian NSM<br>(Land-to-Ship)"] HRP["Australian Navy & USS Olympia<br>(Harpoon Missiles)"] JGSDF["Japanese Self-Defense Force<br>(Type 12 SSM)"] APA["AH-64 Apaches<br>(Rockets & 30mm Mike-Mike)"] end
subgraph FinalBlow ["Terminal Engagement"] MK48["Mark 48 Torpedo<br>(US Submarine Keel Strike)"] SINK["USS Racine Sinks"] end
Targeting --> LandSeaAir LandSeaAir --> FinalBlow ```
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[08:03](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=483s) Multi-Domain Operations: Moving Beyond Traditional Battlespaces
While confident in technical missile physics, Destin admits that large-scale military command and control is far outside his expertise: “I speak rocket, I speak missile, and I'm not intimidated by those things. This was an intimidating exercise for me personally, because I don't understand how to coordinate battlefield maneuvers.” To unpack the strategy behind joint land-to-sea missile operations, his colleague Captain Mackenzie Harp introduced him to Lieutenant Colonel Davis of the Asymmetric Warfare Group, an operational advisory arm within the U.S. Army Training and Doctrine Command (TRADOC).
Lieutenant Colonel Davis explains that modern warfare has outgrown the historical mental model of two-dimensional chess pieces sliding across a physical terrain map. Drawing an analogy to the holographic three-dimensional chess game seen in *Star Wars*, Davis argues that military planners must now maneuver simultaneously through layered, non-linear environments. While militaries historically organized their services around physical geography—the Navy dominating sea, the Army fighting on land, and the Air Force commanding the air—technological parity has forced modern armed forces to integrate two newer operating environments: space and cyber.
Destin questions whether classic combined-arms doctrines centered on Abrams tanks, naval vessels, and combat aircraft are becoming secondary. LTC Davis clarifies that physical platforms remain essential, but global telecommunications, satellite navigation, and internet-connected digital infrastructure now link every domain directly to one another. An effect initiated in cyberspace or orbital space can neutralize or enable kinetic maneuvers on land or at sea within fractions of a second. As LTC Davis puts it: “The operational space has changed, just like the world has changed.”
- Traditional warfare domains: Sea (Navy), Land (Army), and Air (Air Force). - Modern operational domains added to doctrine: Space and Cyber. - TRADOC (U.S. Army Training and Doctrine Command) designs doctrine to address complex, non-traditional threats across all five simultaneous domains.
[10:09](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=609s) Cross-Domain Maneuver and the Modern Battlespace
In the modern battlespace, a single operator may be fighting a cyber battle to his left, managing a naval confrontation to his right, and tracking an ongoing air battle overhead—all within the exact same conflict. Destin identifies this concept as Multi-Domain Operations, which fundamentally relies on what military doctrine calls "cross-domain maneuver." In traditional military terms, a maneuver means the ability to shoot and move, with communication necessarily attached because one cannot shoot and move effectively without maintaining contact. A traditional cross-domain maneuver involves shooting from the sea through the air to hit a target on land.
Today, that paradigm has expanded dramatically. A soldier can now look through the cyber domain, leverage the space domain via an orbital satellite, and use that real-time intelligence to execute ground movement inside a dense city. Destin realizes that while he understands how individual personnel interact with these distinct domains, he needs to talk to the strategist setting the overall board—the leader playing the ultimate chess game. That search leads him directly to the commander of U.S. Army Pacific.
```mermaid flowchart LR accTitle: Cross-Domain Maneuver Architecture accDescr: Diagram showing how space and cyber domains feed operational data to execute land, air, and sea strikes.
subgraph NonPhysical["Virtual & Orbital Domains"] Space["Space Domain<br/>(Satellites / Comms)"] Cyber["Cyber Domain<br/>(Networks / ISR)"] end
subgraph Physical["Physical Domains & Strike Assets"] Land["Land Domain<br/>(Ground Maneuver / Launchers)"] Sea["Sea Domain<br/>(Naval Targets & Vessels)"] Air["Air Domain<br/>(Munitions Trajectory / Air Cover)"] end
Space -->|"Targeting Data"| Cyber Cyber -->|"Actionable Track"| Land Land -->|"Naval Strike Missile via Air"| Sea Air -.->|"Flight Path"| Sea ```
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[11:22](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=682s) Meeting General Robert Brown: The Imperative of Multi-Domain Operations
Destin sits down with four-star General Robert Brown, commander of U.S. Army Pacific. Destin expresses genuine humility and gratitude, noting that when his own career as a civilian tester began 15 years prior, the military was primarily geared toward fighting insurgencies and counter-terrorism, but the landscape has clearly shifted toward Multi-Domain Operations. General Brown responds with complete conviction about where modern warfare is heading:
> “So multi-domain operations, I will tell you it's a, I am positive, one thing I am positive, it's the way of the future and in warfare and we're either going to do like we are now, innovate and move towards multi-domain operations, to either win a conflict in the future or prevent it because nobody'd be stupid enough to fight against us, or we're gonna be forced to do it because we lose someday pretty badly and we're going to have to do it and I hope that's not the case.”
General Brown stresses that the military must get ahead of the curve rather than fight the last fight, building capabilities so formidable that adversaries are deterred from fighting at all. He traces this back as an evolutionary process rather than an unprecedented bolt from the blue: during the American Civil War at the Battle of Vicksburg, General Ulysses S. Grant had to coordinate Army forces with Navy gunboats on the Mississippi River—and even dug Grant's Canal to divert the river itself—blending the land and maritime domains. Yet today's world has introduced entirely new operational dimensions: cyber, space, and what Brown considers the foundational domain of all: the human domain.
- **Evolutionary foundation:** Combining domains traces back through U.S. history, such as joint Army-Navy riverine operations during the Civil War Siege of Vicksburg. - **Core domains in play:** Land, sea, air, space, cyber, and the overarching human domain. - **Strategic intent:** Innovate to build deterrent overmatch, avoiding the catastrophic alternative of adapting only after suffering a disastrous defeat.
---
[13:01](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=781s) The Human Domain, Gray Zones, and the Fait Accompli
When Destin asks him to elaborate on the human domain, General Brown dismisses the popular assumption that future warfare will simply be an autonomous AI clash where machines fight machines without people. Because conflict is inherently a contest of wills between human beings, influence over people remains the central objective. In the modern era, that contest starts long before any kinetic weapon is fired, exploiting the boundaryless nature of space and cyber.
Destin asks the General to break it down simply, bringing up the pervasive social media manipulation campaigns reported in the news. Brown affirms that this dynamic constitutes the "gray zone"—an arena of continuous competition where adversaries like Russia and China operate below the traditional threshold of armed conflict:
> “What happens is, it's a fait accompli, that before we even fire a bullet they've already won.”
Brown points to Russia's 2014 operations in Ukraine and Crimea as a textbook case. Russian forces deployed "little green men"—troops stripped of identifying national insignia to manufacture plausible deniability—and paired them with targeted cyber disruptions and disinformation. By staying just beneath the threshold of open international conflict, they paralyzed Western decision-making until the territory was fully seized: once open combat was recognized, the fight was already over.
Furthermore, General Brown notes that the diffusion velocity of human information has shattered historical precedent. While a Civil War commander could transmit information quickly via telegraph, that information could not diffuse outward to an entire civilization in seconds. Today, a single private among the 106,000 soldiers under Brown's command in the Pacific can do something that lands on CNN that evening, exerting instantaneous worldwide impact. A single tweet can reach billions across the globe. This reality transforms business, sports, politics, and armed conflict alike.
---
[16:27](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=987s) Joint Integration over Interdependence: Presenting Multiple Dilemmas
General Brown brings the discussion back from broad philosophy to operational mechanics, describing multi-domain operations as maneuvering across every domain into a position of relative advantage. While the U.S. military is already the most joint military force in the world, Brown insists it is still not joint enough. The goal is to move past historical service stovepipes and simple "joint interdependence" to genuine "joint integration," where cross-service cooperation is seamless and routine rather than an engineered exception.
Destin reflects on what he witnessed during the exercise: an allied foreign land unit engaged an offshore maritime target by consuming satellite intelligence provided over a different service branch's tactical network. Destin remarks that as a missile tester, he usually feels like a pawn staring closely at his own square, unable to view the broader board. Brown explains that this integrated menu of capabilities completely overturns linear warfare:
> “It allows you to present multiple dilemmas to an adversary instead of a linear, here comes the land force, here's the maritime forces, here's the air, we're working together, it's very linear and predictable, It's very unpredictable, multi-domain operations.”
Brown illustrates this synergy through a concrete tactical dilemma: if an adversarial warship attempts to skirt into shallow coastal littorals to escape the overwhelming open-ocean combat power of the U.S. Navy, land-based Army missile units can target and destroy that vessel from shore. If the ship turns back to the open sea to escape shore batteries, it sails directly into the Navy's engagement envelope.
Crucially, General Brown insists that this complex, non-linear warfare is impossible without extreme decentralization and empowerment through "mission command." If junior personnel are merely directed to perform rote, rigid tasks, the entire system collapses under the weight of real-time friction. Instead, leaders specify the desired commander's intent and ultimate objective, trusting highly trained non-commissioned officers and junior officers to improvise solutions, thriving within ambiguity and chaos.
[20:04](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=1204s) 4D Chess and Breaking Down Stovepipes
Destin explores an analogy about modern operations, noting that while people often talk about commanders playing 4D chess, in this environment the chess pieces are alive and thinking on their own to determine the best move. General Robert Brooks Brown agrees enthusiastically with the comparison. In rapid modern warfare, a single centralized figure can no longer manually direct every move because events unfold too quickly. Instead, individual pieces are empowered to act independently while remaining tightly synchronized through continuous practice. Operating this way creates an unpredictable web of options across every domain to keep adversaries off balance.
```mermaid flowchart TD accTitle: Multi-Domain Operational Web accDescr: Interconnected domains converging on an adversary to present multiple dilemmas. subgraph Domains["Operational Domains"] Land["Land"] Sea["Maritime"] Air["Air"] Cyber["Cyber"] Space["Space"] end Land --> Dilemma["Multiple Dilemmas Web"] Sea --> Dilemma Air --> Dilemma Cyber --> Dilemma Space --> Dilemma Dilemma --> Adversary["Off-Guard Adversary"] ```
Achieving this requires breaking away from deeply ingrained organizational habits. General Brown points out that military leaders naturally grow up inside institutional silos: “37 years I've been Army, trained in Army schools. I did joint time, I was on the Joint Staff and stuff but I think of an Army solution first.” True multi-domain integration demands setting aside those default instincts to consider whether an air, maritime, or cyber option offers a better tactical answer. When Destin points out that General Brown, as head of U.S. Army Pacific, essentially oversees this multi-dimensional board, Brown humbly notes he commands only portions of it. Destin then asks whether making this explanatory video constitutes creating a weapon. General Brown validates the idea, stating: “Well, if it can help folks understand number one, if it can deter those that would do us harm, it's a hell of a weapon and if it can help those who are working this understand it a little better, support it a little better, then it's a heck of a weapon.”
[22:01](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=1321s) The Changing Character of War and the Modern Soldier
General Brown explains that warfare is at a profound historical inflection point. While the underlying geopolitical reasons nations fight might endure, technology is drastically reshaping the character of conflict. Destin reflects on how public perceptions have evolved from the old stereotype of an American soldier—a muscular fighter built primarily to run far and carry heavy gear—toward an expectation of hyper-intelligent operators. General Brown clarifies that physical fitness remains non-negotiable; soldiers still face grueling physical demands, which is why the Army instituted a rigorous new Combat Fitness Test.
However, modern soldiering requires far more than brute strength or rote memorization. Rather than pure academic brilliance, the modern battlefield demands holistic thinkers who can navigate uncertainty: “I'd say it's the ability to solve a complex problem in a timely manner with a creative solution, the ability to thrive in ambiguity and chaos, that's not necessarily hyper-intelligence.” Leadership doctrine must mirror that shift. Instead of dictating a rigid sequence of procedural steps, commanders must outline the desired end state and trust personnel to determine the path forward. Brown summarizes the shift directly: “Here's the outcome I want, you figure out how to get there. That's the difference.”
[23:33](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=1413s) Deterrence, Coalitions, and Empowering the American Spirit
Reflecting on his role, General Brown rejects the notion of being a "game master," stressing that war is deadly serious. The ultimate goal of multi-domain readiness is credible deterrence so that armed conflict never occurs in the first place. Central to this posture is coalition warfare; the United States will not act alone, making international allies like the Japan Ground Self-Defense Force vital participants in live exercises.
Furthermore, General Brown identifies cultural philosophy as a decisive strategic edge over authoritarian rivals. Opposing regimes often lack the structural willingness or cultural ability to decentralize control down to the lowest ranks. By trusting and empowering individuals, the military harnesses what Brown terms the "American Spirit," giving allied forces a decisive advantage. He commends Destin for the courage to fly in a helicopter directly above live missile firings to witness the concept firsthand, expressing pride in how the U.S. Army is spearheading multi-domain integration across services and partners.
[25:09](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=1509s) The Cyber Domain, Subversive Warfare, and Political Grace
Transitioning from his conversation with General Brown, Destin addresses the civilian implications of what he learned, hoping the video serves as an active countermeasure. He notes how striking it is that a four-star combat commander repeatedly emphasized the cyber domain and its direct effect on ordinary civilians. Unlike land or naval actions—where an arriving warship makes obvious noise and combatants wear identifying uniforms—the cyber domain operates through quiet subversion: “This type of conflict is based on deception and the most important deception is to convince you that you're not at conflict.” Online adversaries like anonymous screen names do not signal their hostile intentions, and users often dismiss digital influence operations as harmless fun or paranoid conspiracy theories.
Destin points out that digital maneuvers bypass conventional defenses to target the human mind, driving polarization and tribalism. Recognizing that the cyber domain is an active battlespace represents only half the fight; the remaining challenge is resisting societal fragmentation. Hostile actors seek out internal cultural divisions to inflame them against one another. To counter this bombardment, Destin advocates for intentional, proactive unity and greater personal awareness of the content individuals consume, like, and share:
- Online combatants mask their operations because internet activities lack visible uniforms and physical noise. - Digital platforms cultivate an "us versus them" mentality that ensnares even intelligent, well-meaning people. - Awareness that individual web users operate directly within a designated military domain fulfills the old adage that "knowing is half the battle." - The primary strategic countermeasure against online destabilization is extending patience and "political grace"—defined as the art of disagreeing well with opponents—depriving adversaries of the division they seek to exploit.
## Notable quotes > [25:09](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=1509s) This type of conflict is based on deception and the most important deception is to convince you that you're not at conflict. — Destin Sandlin
> [08:03](https://www.youtube.com/watch?v=qOTYgcdNrXE&t=483s) The operational space has changed, just like the world has changed. — Lieutenant Colonel Davis
## Mentioned Destin Sandlin, General Robert Brooks Brown, Lieutenant Colonel Davis, Captain Mackenzie Harp, General Ulysses S. Grant, U.S. Army Test and Evaluation Command, Redstone Test Center, U.S. Army Training and Doctrine Command, Asymmetric Warfare Group, U.S. Army Pacific, Royal Australian Navy, Japan Ground Self-Defense Force, U.S. Marine Corps, Pacific Missile Range Facility, RIMPAC, USS Racine (LST-1191), USS Olympia, Naval Strike Missile, Harpoon missile, Type 12 surface-to-ship missile, Mark 48 torpedo, MQ-1C Gray Eagle, AH-64 Apache, M2 Bradley, M242 Bushmaster, FGM-148 Javelin, M1 Abrams, CNN
## Video description It's a strange feeling to share this aspect of my life. I'm taking a break to go back to school, but here's a peek into the part of my life I've kept hidden from the internet for many years. I was asked if I wanted to film my last mission and use it as an opportunity to explain "Multi-Domain Operations" to the public. After much consideration, I decided that this topic (especially the cyber-domain issue) was important and chose to help inform the public.
My mission was to participate in a missile and torpedo engagement exercise at Pacific Missile Range Facility as part of RIMPAC 2018. RIMPAC (Rim of the Pacific Exercise) is the largest naval exercise in the world. It's used to test interoperability and the ability to work as an international force.
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I was invited to discuss multi-domain operations with General Brown: https://en.wikipedia.org/wiki/Robert_Brooks_Brown
Exercise RIMPAC https://en.wikipedia.org/wiki/Exercise_RIMPAC
Where we performed the exercise https://en.wikipedia.org/wiki/Pacific_Missile_Range_Facility
We fired the Norwegian Naval Strike Missile https://en.wikipedia.org/wiki/Naval_Strike_Missile
JGSDF Fires Surface-to-Ship Missile during RIMPAC SINKEX https://www.dvidshub.net/image/4557687/jgsdf-fires-surface-ship-missile-during-rimpac-sinkex
For the last 15 years I have worked for the Army Test Evaluation Command. My favorite thing about ATEC is that our motto is simply "Truth". https://en.wikipedia.org/wiki/United_States_Army_Test_and_Evaluation_Command
I served for 15 years as a Department of the Army Federal Civil Servant at The Redstone Test Center.
Multi-Domain Operations U.S. Army Training and Doctrine Command https://www.tradoc.army.mil/
I coordinated this mission with U.S. Army Pacific Command https://en.wikipedia.org/wiki/United_States_Army_Pacific
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Footage contained in this video has been reviewed and is approved for public release in accordance with DoD Directive 5230.09. The views and opinions of the narrator do not necessarily represent the views of the U.S. Army. Filmed at RIMPAC 2018, Edited 2019
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Destin
[Source](https://www.youtube.com/watch?v=qOTYgcdNrXE)