New uses for proven weapons: adapting the Chain Gun for CUAS
Northrop Grumman’s M230LF Chain Gun is finding a growing role in countering uncrewed aerial systems, with the 30mm weapon already deployed to Ukraine and adopted by US forces.
A new modular assault rifle has been jointly developed by Rheinmetall and Steyr Mannlicher called the RS556, Rheinmetall announced on 11 January.
Based on Steyr Mannlicher’s STM556, the 5.56mm x 45 calibre weapon will target the German armed forces’ requirement to replace its G36 assault rifle with a more advanced system from 2019.
The gas-operated RS556 has an adjustable short-stroke gas piston system and rotating bolt, the rifle has a 16” barrel (406mm) and a fully loaded, 30-round magazine. It weighs around 4.2kg (just over 9lbs), and the adjustable-length light-weight stock clicks into seven different positions, allowing operators to adjust the weapon to match individual equipment profile.
The hammer-forged barrel can be easily exchanged enabling the weapon to be quickly modified for various missions.
A number of standard barrel lengths are available (14.5”, 16”, 18” and 20”), and the RS556 features several standard and optional NATO accessory rails with receiver systems designed in accordance with MIL-STD-1913, STANAG 2324 and STANAG 4694. A 40mm grenade launcher can also be mounted on the rifle.
The RS556 is compatible with Rheinmetall’s modular Future Soldier - Expanded System (IdZ-ES), and can also be connected to other soldier systems.
Northrop Grumman’s M230LF Chain Gun is finding a growing role in countering uncrewed aerial systems, with the 30mm weapon already deployed to Ukraine and adopted by US forces.
KNDS Deutschland has fitted a tracked RCH 155 with a new KNDS France 155mm/58cal ordnance, opening a potential path towards significantly longer-range artillery and a future beyond the current NATO standard.
It is believed that three companies did not make the downselect but a dark horse in Spain’s Iturri is believed to have got through.
Air defence and counter-drone weapons continue to be developed, tested and demonstrated in anticipation of growing demand, with most solutions designed to be platform-agnostic and readily integrated onto suitable platforms.
The US Army began its search for a 155mm tracked mobile tactical cannon in an effort that Shephard forecasts could be worth billions of dollars. Meanwhile, the UK DVD exhibition saw companies showcase their offerings for the British Army’s mobility and air defence requirements.
The development demonstrates how the platform could provide additional firepower and growth potential while the US Army progresses its long-term replacement for the Bradley.