M270 Multiple Launch Rocket System

M270 Multiple Launch Rocket System. The M270 Multiple Launch Rocket System is a highly mobile, armored, self-propelled artillery rocket launcher developed in the United States during the Cold War. Entering service with the United States Army in 1983, it was designed to deliver massive, rapid, and precise saturation fire against a wide array of targets, including enemy artillery, air defenses, and troop concentrations. The system's versatility, later enhanced by its ability to fire tactical ballistic missiles, has made it a cornerstone of NATO and allied artillery doctrine for decades.

Development and design

The development of the M270 was initiated by the United States Army in the late 1970s to replace older systems like the M110 howitzer and provide a counter to the formidable artillery forces of the Soviet Union. The program was a collaborative effort, with the chassis and launcher module developed by Vought (now part of L3Harris Technologies) and the fire control system provided by Thales Group. A key design feature is its universal launch pod, which can be loaded with either two six-round pods of 227mm rockets or two MGM-140 ATACMS tactical ballistic missiles. The vehicle is based on the M993 Bradley derivative chassis, sharing components with the M2 Bradley infantry fighting vehicle, which provides excellent cross-country mobility and crew protection. The onboard Fire Direction Center allows the three-person crew to operate autonomously, receiving targeting data, elevating and traversing the launcher, and firing a full payload of twelve rockets in under a minute before relocating to avoid counter-battery fire.

Operational history

The M270 saw its first combat use during the Gulf War in 1991, where it was deployed by the United States Army and the British Army (designated M270B1). Its devastating effectiveness against Iraqi Army positions earned it the nickname "Grid Square Removal System" from coalition troops. It was subsequently used in the Iraq War and the War in Afghanistan, primarily firing precision-guided munitions like the M30 Guided MLRS Rocket. In the Russo-Ukrainian War, the system has played a critical role following significant transfers from the United States, the United Kingdom, Germany, France, and Norway to the Armed Forces of Ukraine. Ukrainian forces have employed it extensively for counter-battery missions and strikes against Russian Armed Forces command posts, ammunition depots, and logistics hubs, with its long-range rockets proving highly effective.

Variants

Several key variants and upgrades have been fielded. The **M270A1** features an enhanced fire control system with an Inertial navigation system and improved launch pod assembly for faster reloading. The **M270B1** is the designation for upgraded systems used by the British Army, incorporating enhanced armor and digital communications. The **M270A2** is a recent modernization program led by Lockheed Martin that includes a new Common Fire Control System, a more powerful engine, improved armor, and upgraded tracks, extending the platform's service life. The **MARS II** (Medium Artillery Rocket System) is the designation for upgraded systems operated by several European nations, including Germany, Italy, and Finland, which are compatible with the latest precision-guided rockets.

Operators

The M270 has been operated by numerous nations worldwide. Primary operators include the United States Army and the United States Marine Corps. Within NATO, it is or has been used by the British Army, the Bundeswehr (German Army), the French Army, the Italian Army, the Turkish Army, and the Hellenic Army. Other significant operators have included the Republic of Korea Army, the Japan Ground Self-Defense Force, and the Israeli Defense Forces. Following the 2022 Russian invasion of Ukraine, many of these nations have provided systems from their inventories to the Armed Forces of Ukraine.

Specifications

The M270 is a fully tracked vehicle powered by a Cummins VTA-903 eight-cylinder diesel engine producing 500 horsepower. It has a combat weight of approximately 25 metric tons and can achieve road speeds of 40 miles per hour with a range of 300 miles. Its primary armament consists of twelve 227mm rockets stored in two disposable launch pods, with a maximum range varying by munition type: early M26 rockets could reach 32 kilometers, while modern rockets like the M31 Guided MLRS exceed 70 kilometers. When configured for the MGM-140 ATACMS, it carries two missiles with a range of up to 300 kilometers. The crew of three is protected within an armored cabin, and the system is capable of fording water obstacles up to 1.1 meters deep.

Category:Multiple rocket launchers Category:Military vehicles of the United States Category:Cold War artillery of the United States