US Navy Fires Phalanx CIWS in Automated Anti-Missile Drill

Phalanx CIWS Close-in Weapon System In Action - US Navy's Deadly Autocannon — AiirSource Military

AiirSource Military

The Phalanx CIWS operates independently of host vessel systems to destroy incoming anti-ship missiles within five nautical miles even if the ship sustains heavy damage.

AI-assisted summary of Phalanx CIWS Close-in Weapon System In Action - US Navy's Deadly Autocannon — original source. Check the original for full context.

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Key ideas

  • The Phalanx Close-In Weapon System (CIWS) serves as an automated terminal point defense designed to neutralize incoming anti-ship missiles and maneuvering sea-skimmers. (0:00)
  • The system utilizes a radar-guided 20 mm M61 Vulcan Gatling gun autocannon mounted on a high-speed swiveling base. (0:00)
  • Phalanx operates at a short effective range of 1 to 5 nautical miles (approximately 9 km) as a ship's final defensive layer.
  • Because the CIWS requires minimal input from the host ship, it retains operational capability even if the vessel incurs severe damage.

Detailed notes

## Bulletin - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) The Phalanx Close-In Weapon System (CIWS) serves as an automated terminal point defense designed to neutralize incoming anti-ship missiles and maneuvering sea-skimmers. - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) The system utilizes a radar-guided 20 mm M61 Vulcan Gatling gun autocannon mounted on a high-speed swiveling base. - Phalanx operates at a short effective range of 1 to 5 nautical miles (approximately 9 km) as a ship's final defensive layer. - Because the CIWS requires minimal input from the host ship, it retains operational capability even if the vessel incurs severe damage.

## Key takeaways - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) The Phalanx CIWS provides automated last-line point defense against modern anti-ship missiles, including high-g maneuvering threats. - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) The primary armament consists of a 20 mm (0.79 in) M61 Vulcan Gatling gun autocannon. - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) Targeting and tracking are managed through an integrated radar guidance system on a fast-swiveling mount. - The effective operational engagement envelope ranges from 1 to 5 nautical miles (around 9 km). - The system's autonomous architecture requires minimal inputs from the host ship to remain fully functional during combat emergencies. - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) Live-fire exercises demonstrate rapid target acquisition followed by high-rate-of-fire bursts. - The weapon system is deployed internationally across multiple navies worldwide. - Training footage was documented by U.S. Navy personnel including PO3 Souvannason, PO1 Dunphy, SN Flewellyn, and SN Dionne.

## Detailed walkthrough ### [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) Phalanx CIWS Live-Fire Engagement

The segment opens with the distinctive, high-velocity mechanical buzz of the Phalanx Close-In Weapon System (CIWS) preparing for action, accompanied by the sound of physical movement. Amidst the operational noise of the ship's deck, an operator or crew member issues a quick, somewhat garbled instruction over the comms, stating, “I'm going to go ahead and get the car out of the car.” This is immediately followed by a heavy mechanical thud and a resounding boom as the M61 Vulcan Gatling gun unleashes a burst of 20 mm rounds at its designated target.

Following the successful firing sequence, the speaker wraps up the brief engagement by saying, “So, let's go. Thank you.” This rapid-fire exercise demonstrates the automated terminal defense capabilities of the Phalanx system, which is designed to operate as a ship's final line of defense against incoming anti-ship missiles and maneuvering sea-skimmers.

- **Weapon System:** The Phalanx CIWS is built around the M61 Vulcan Gatling gun autocannon, firing 20 mm (0.79 in) ammunition from a fast-swiveling, radar-guided mount. - **Effective Range:** Designed for short-range point defense, its operational envelope spans from 1 to 5 nautical miles (approximately 9 km). - **System Independence:** The CIWS requires minimal input from the ship's main systems, ensuring it can continue to track and destroy targets even if the vessel sustains heavy damage. - **Media Credits:** The live-fire training footage was captured by Navy personnel PO3 Samuel Souvannason, PO1 Henry Dunphy, SN David Flewellyn, and SN Patrick Dionne.

## Mentioned AiirSource Military, David Flewellyn, Henry Dunphy, M61 Vulcan, Patrick Dionne, Phalanx CIWS, Samuel Souvannason, United States Navy

## Video description Footage of the Phalanx CIWS Close-in Weapon System in various target practicing exercises.

The Phalanx Close-In Weapons System (CIWS) was developed as the last line of automated weapons defense (terminal defense or point defense) against anti-ship missiles (AShMs), including high-g and maneuvering sea-skimmers. The basis of the system is the M61 Vulcan Gatling gun autocannon.

Consisting of a radar-guided 20 mm (0.79 in) Gatling gun mounted on a swiveling base, the Phalanx has been used by Navies around the world.

The CIWS is designed to be the last line of defense against anti-ship missiles. Due to its design criteria, its effective range is very short relative to the range of modern ASMs, from 1 to 5 nautical miles (9 km). The gun mount moves at a very high speed and with great precision. The system takes minimal inputs from the ship, making it capable of functioning despite potential damage to the ship. (en.wikipedia.org/wiki/Phalanx_CIWS) Credit: PO3 Samuel Souvannason, PO1 Henry Dunphy, SN David Flewellyn, SN Patrick Dionne. Additional editing: AiirSource

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[Source](https://www.youtube.com/watch?v=Zsf38NYzo5Q)

中文简报

美海军在自动化反导演习中试射“密集阵”近程防御武器系统 “密集阵”近防系统可独立于宿主舰艇系统运作，即使舰艇遭受重创，仍能在5海里内摧毁来袭的反舰导弹。 “密集阵”近程防御武器系统（CIWS）是一种自动化末段点防御系统，采用安装在高速旋转基座上的雷达制导20毫米M61“火神”加特林机关炮，用于拦截来袭的反舰导弹和机动掠海飞行目标。作为舰艇的最后一层防线，该系统的有效射程较短，为1至5海里（约9公里）。由于其对宿主舰艇系统的依赖极小，即便舰船遭受严重受损，系统仍能保持作战能力。 “密集阵”近程防御武器系统（CIWS）作为一种自动化末段点防御系统，旨在消灭来袭的反舰导弹和机动掠海飞行目标。 (0:00) 该系统采用安装在高速旋转基座上的雷达制导20毫米M61“火神”加特林机关炮。 (0:00) 作为舰艇的最后一层防御，密集阵系统的有效射程较短，为1至5海里（约9公里）。 由于该近防系统只需宿主舰艇提供极少的操作指令，即便舰艇遭受重创，它仍能保持作战能力。

Reading summary

A US Navy live-fire exercise illustrates the capabilities of the Phalanx Close-In Weapon System (CIWS), a rapid-fire point-defense platform designed to serve as a warship's terminal defense against anti-ship threats. Point-Defense Capabilities and Armament (0:00) The Phalanx CIWS is built around the M61 Vulcan Gatling gun autocannon, which fires 20 mm (0.79 in) ammunition from a fast-swiveling, radar-guided mount. It functions as a vessel's final line of defense against incoming anti-ship missiles and maneuvering sea-skimmers, operating across an effective short-range envelope between 1 and 5 nautical miles (approximately 9 km). During live-fire exercises, the system demonstrates rapid target engagement via automated bursts of high-velocity gunfire. System Independence and Survivability (0:00) A critical operational characteristic of the CIWS is its self-contained functionality. The mount requires minimal input from the host vessel's primary combat and shipboard networks, allowing it to autonomously search, track, and destroy targets. This independence ensures the weapon platform can continue providing terminal defense even if the ship suffers extensive battle damage to its primary systems. The documented live-fire event showcases the rapid reaction cycle of the Phalanx CIWS, though the footage reflects a controlled shipboard training exercise recorded by Navy personnel rather than a contested operational engagement.

精炼阅读摘要

本资料记录了美国海军密集阵近程防御武器系统（Phalanx CIWS）的实弹演练，展示了该系统如何依托M61“火神”机炮与高自主性雷达制导架构，承担舰艇应对反舰导弹的最后一道防线职责。 武器核心架构与拦截射程 (0:00) 密集阵近程防御武器系统以M61“火神”（Vulcan）加特林自动机炮为核心，安装在快速旋转的雷达制导炮座上，发射20毫米（0.79英寸）口径弹药。该系统专为末端点防御设计，主要用于摧毁来袭的反舰导弹及低空掠海飞行目标，其实际作战包线为1至5海里（约合9公里）。 系统自主运作与受损自持力 (0:00) 除了展现快速射击与终端防御能力外，资料指出密集阵系统对舰艇主机系统的指令依赖极低。这种高度自主的运作架构，确保了即便载舰遭受严重损伤，系统依然能够自主搜索、跟踪并摧毁目标，保障母舰在极端受创环境下的末端防御能力。 该实弹演习展现了密集阵系统的自动化拦截与快速反应流程，但资料仅提供了单次射击展示与基本设计参数，并未提供面对多目标饱和攻击时的拦截效果或持续作战限制等详细数据。

Detailed notes — zh

## Background 该视频由军事频道 AiirSource Military 于 2015 年 4 月 29 日发布在 YouTube 平台上。视频简介指出，本片记录了美国海军“密集阵”近程武器系统（Phalanx CIWS）在多场靶标练习中的实弹射击画面，并介绍了这一基于 20 毫米 M61“火神”加特林自动炮的雷达制导系统如何作为军舰抵御掠海反舰导弹等威胁的最后一道末端自动化防线。 ## TL;DR 视频展示了“密集阵”近程武器系统（Phalanx CIWS）在海上实弹打靶演练中的作战状态与射击流程。依靠自带的雷达制导与高速旋转基座，这门 20 毫米 M61“火神”加特林自动炮以极高转速与惊人精度调整射向，倾泻出高密度的拦截弹幕。画面中同时记录了高射速扫射带来的标志性蜂鸣声与剧烈炮火爆鸣，以及舰员在临战操作中简短而紧凑的口令沟通。 ## Atmosphere & style 整段视频充满着高度机械化与临战演练的冷峻工业感与压迫感。加特林机炮撕裂空气般的极速蜂鸣与沉闷震撼的爆鸣声形成了强烈的听觉冲击，极具现场震撼力。在震耳欲聋的炮火轰鸣间隙，舰员克制、冷静且利落的口令交接更凸显出末端防御系统在高度自动化运转下的严密与紧迫。 ## Bulletin - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) 美国海军“密集阵”近防系统（Phalanx CIWS）在目标射击演习中展示了其实弹拦截能力，搭载的20毫米M61“火神”加特林机炮能够以极高射速倾泻高密度弹雨。 - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) “密集阵”系统采用雷达制导并安装于高精度旋转基座上，具备从搜索到跟踪火控的高度自主作战能力，尽量减少对母舰信号的依赖以确保战损情况下的生存率。 - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) 作为防御超低空掠海反舰导弹等威胁的最后一道末端点防御（Point Defense）防线，其有效射程约为1至5海里（约9公里）。 ## Key takeaways - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) “密集阵”近程武器系统（CIWS）被设计为舰艇对抗反舰导弹（AShM）的最后一道自动化防御屏障。 - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) 该系统的核心武装为20毫米口径的M61“火神”（Vulcan）加特林自动火炮，射击时具有标志性的密集蜂鸣声。 - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) 火炮系统安装在能够高速且精准转动的基座上，可快速对来袭目标实施瞄准与追踪拦截。 - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) 系统依靠自带的雷达系统完成目标搜索与火控跟踪，对舰体外部输入的依赖度极低。 - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) 极低的外部依赖性使“密集阵”系统即使在母舰遭受局部战损的状况下，依然能够保持独立作战功能。 - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) “密集阵”专为末端点防御设计，其相对现代反舰导弹的射程较为有限，有效射程在1至5海里（约9公里）之间。 - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) 该系统能够有效拦截包括高过载以及机动掠海飞行在内的多种复杂反舰导弹威胁。 - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) 除了美国海军外，“密集阵”近防系统也已被全球多个国家的海军广泛采购与部署使用。 - [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) 实弹演练过程中，舰上操作人员通过紧凑的现场指令和口令协同，展现了高度自动化的临战射击流程。 ## Detailed walkthrough ### [00:00](https://www.youtube.com/watch?v=Zsf38NYzo5Q&t=0s) “密集阵”近防系统（Phalanx CIWS）实弹射击演练与现场实况 视频记录了美国海军“密集阵”近程武器系统（Phalanx CIWS）在目标射击演练中的实弹射击过程。伴随着系统启动，20毫米M61“火神”（Vulcan）加特林自动炮释放出标志性且密集的“嗡嗡”射击蜂鸣声（Burz sound）。这套由雷达制导、安装在旋转基座上的近程防御武器系统作为舰艇应对反舰导弹（AShM）的最后一道自动化防线，其火炮安装座以极高的转速与精度调整朝向，对预定靶标倾泻高密度的拦截弹雨。 在射击演练与机械运转的背景声中，舰上人员进行了简短的现场指令沟通与交谈，现场传出“I'm going to go ahead and get the car out of the car.”的语音提示，随后伴随着清晰的机械撞击声与剧烈的炮火轰鸣巨响（BOOM）。演练推进过程中，操作人员随即以“So, let's go. Thank you.”确认节奏并完成相应阶段的射击流程，展现了舰艇近防武器在临战状态下高度自动化的反应机制与实弹射击的紧凑节奏。 - **武器系统配置**：搭载20毫米M61加特林机炮，依靠自带雷达进行独立搜索与火控跟踪。 - **作战定位**：设计作为针对超低空掠海反舰导弹等目标的末端点防御（Point Defense）防线，有效射程在1至5海里之间。 - **现场声效与通信**：包含密集阵特有的持续高射速扫射蜂鸣声、火炮爆鸣声（BOOM）以及舰上人员“I'm going to go ahead and get the car out of the car.”与“So, let's go. Thank you.”的现场口令交接。 ## Mentioned 密集阵近程防御武器系统 (Phalanx CIWS), M61火神式加特林机炮 (M61 Vulcan Gatling gun), 美国海军 (US Navy), 反舰导弹 (AShM), AiirSource Military, Samuel Souvannason, Henry Dunphy, David Flewellyn, Patrick Dionne ## Video description Footage of the Phalanx CIWS Close-in Weapon System in various target practicing exercises. The Phalanx Close-In Weapons System (CIWS) was developed as the last line of automated weapons defense (terminal defense or point defense) against anti-ship missiles (AShMs), including high-g and maneuvering sea-skimmers. The basis of the system is the M61 Vulcan Gatling gun autocannon. Consisting of a radar-guided 20 mm (0.79 in) Gatling gun mounted on a swiveling base, the Phalanx has been used by Navies around the world. The CIWS is designed to be the last line of defense against anti-ship missiles. Due to its design criteria, its effective range is very short relative to the range of modern ASMs, from 1 to 5 nautical miles (9 km). The gun mount moves at a very high speed and with great precision. The system takes minimal inputs from the ship, making it capable of functioning despite potential damage to the ship. (en.wikipedia.org/wiki/Phalanx_CIWS) Credit: PO3 Samuel Souvannason, PO1 Henry Dunphy, SN David Flewellyn, SN Patrick Dionne. Additional editing: AiirSource AiirSource℠ covers military events and missions from the Army, Navy, Marine Corps, Air Force, and Coast Guard. http://youtube.com/AiirSource Like & share this video to show your support for the troops! Subscribe to stay updated on all the top stories: http://www.youtube.com/subscription_center?add_user=AiirSource Stay connected with us here: Google+ http://google.com/+AiirSource Facebook http://facebook.com/AiirSource Twitter @AiirSource http://twitter.com/AiirSource [Source](https://www.youtube.com/watch?v=Zsf38NYzo5Q)

Original transcript

[0:00] *Burz sound* you *throwing* I'm going to go ahead and get the car out of the car. *thud* . *BOOM* So, let's go. Thank you.