Britain has signed a nearly £1 billion, approximately $1.33 billion, contract for 72 RCH 155 remote-controlled howitzers, the Ministry of Defence announced May 13, 2026.
The contract was awarded by the Organisation for Joint Armament Cooperation, known as OCCAR, on behalf of the British Army to ARTEC GmbH, a joint venture between KNDS and Rheinmetall. First deliveries are expected in 2028, with a minimum deployable capability to be achieved within the decade. The procurement delivers on commitments made under the UK-Germany Trinity House Agreement signed in October 2024, deepening bilateral defense cooperation between two of NATO’s most significant European military powers and advancing interoperability between their ground forces.
Deputy Chief of the General Staff, Lieutenant General Simon Hamilton, made the capability gap explicit in his statement accompanying the announcement. “Britain answered the call for aid by providing artillery systems to Ukraine at the outbreak of the war. We knew the risk — the gap in our warfighting capability — that this would present,” Hamilton said. “The success of bringing the RCH 155 onto contract to develop our 155mm Close Support Artillery requirement, in collaboration with Germany, marks the first significant milestone in replenishing this capability.” That statement is a rare official acknowledgment of the price Britain paid in its own combat readiness to support Ukraine, and it gives the RCH 155 procurement a moral and strategic weight that goes beyond a routine equipment replacement.
The RCH 155 is a genuinely different class of artillery system from the AS90 it eventually replaces. The AS90, which entered British service in 1993 and served as the Army’s primary self-propelled howitzer for three decades before being donated to Ukraine, is a competent conventional system but reflects a generation of artillery design that predates the automated, network-centric fire support concepts driving current procurement. The RCH 155 mounts a 155mm weapon system on a Boxer wheeled chassis rather than a tracked hull, giving it a road speed of up to 100 kilometers per hour and enabling rapid repositioning between firing positions. That mobility is not a comfort consideration — it is a survivability requirement directly informed by Ukraine, where Russian counter-battery radar and precision munitions have made stationary artillery positions lethal traps for systems that cannot move quickly after firing.
The automation level embedded in the RCH 155 is where the system most sharply departs from its predecessors. Advanced turret automation allows the platform to be operated at the push of a button from the crew compartment by just two soldiers, per the Ministry of Defence announcement. That crew reduction from the four or five personnel that conventional self-propelled howitzers require is significant not just for manpower economics but for the signature and vulnerability profile of each artillery position: fewer personnel means a smaller footprint, faster departure, and reduced exposure during the loading and firing cycle that counter-battery systems are designed to exploit.
The eight rounds per minute rate of fire and 70-kilometer maximum range combine capabilities that place the RCH 155 at the leading edge of current NATO self-propelled artillery. The 70-kilometer figure refers to extended-range munitions, which for a 155mm howitzer typically means guided projectiles like Excalibur or equivalent extended-range full-bore ammunition. Standard unguided 155mm shells fired from modern long-barrel howitzers typically achieve ranges of 30 to 40 kilometers, with assisted rounds extending that to 50 kilometers or beyond. The 70-kilometer ceiling specified for the RCH 155 suggests the system is designed to work with the most capable precision munitions currently available to NATO forces, giving British artillery a reach that covers deep operational targets well beyond the immediate contact zone.
Industrial content in Britain was an explicit design requirement of the contract, not an afterthought. The weapon systems — barrel, breech, recoil system, and trunnions — will be manufactured at Rheinmetall’s large-calibre production facility in Telford, which the £52 million ($69 million), Early Capability Demonstrator contract signed in December 2025 and the £53 million ($70 million), Long Lead Item procurement earlier in 2026 helped establish. Rheinmetall is set to use British steel supplied by Sheffield Forgemasters, a specialist steel manufacturer that employs 720 skilled workers and received over £420 million ($559 million), in additional government investment last year, per the Ministry of Defence announcement. The Boxer chassis will be manufactured by KNDS UK in Stockport, sustaining armoured steel welding capability and supporting 100 skilled jobs there. Together the programme supports creation of 100 new jobs at Rheinmetall’s Telford facility, 100 jobs at Stockport, and 300 more across the wider supply chain.
Defense Secretary John Healey framed the investment in terms that connect security and economic policy directly. “This major investment is defence delivering for the battlefield and for Britain’s economy. By securing next-generation artillery with Germany, not only are we rearming to strengthen NATO against growing Russian aggression but also creating highly skilled jobs here in Britain,” Healey said. German Federal Minister of Defence Boris Pistorius echoed the strategic dimension: “The RCH 155 will significantly enhance the artillery’s firepower, safety and flexibility. It is a vital element of modern artillery support. Together with the United Kingdom, we are demonstrating that we take interoperability within NATO seriously and are putting it into practice.”
The Archer artillery system, a wheeled self-propelled howitzer borrowed from Sweden as an interim capability after the AS90 donations, will continue serving until the RCH 155 enters service. Britain gave away its artillery to help Ukraine survive. It is now buying better artillery to replace what it gave, built with British steel, by British and German workers, to the standard that the next European war demands.