18 May 2026·Ministry of Defence·Answered
AskedWhat is the current estimated IOC for HMS Achilles.
ReplyAchilles, the final vessel, is at an advanced stage of build at the BAE Systems shipyard in Barrow-in-Furness. As a former Defence Minister, I hope the right Hon. Gentleman will recall that the planned in-service dates for Royal Navy submarines are withhe...
18 May 2026·Ministry of Defence·Answered
AskedWhat was the cost of the latest refit of HMS Richmond.
ReplyThe costs of the most recent deep maintenance periods (Docking Periods) for the specified Type 23 frigates are as follows: HMS Lancaster – £67.6 million - May 2017 - June 2020 - 156 weeksHMS Iron Duke – £102.9 million - May 2019 - May 2023 - 208 weeksHMS ...
18 May 2026·Ministry of Defence·Answered
AskedWhat is the policy of the Military Aviation Authority (MAA) regarding the risk of potential leaks of engine oil or lubricants into the cockpit atmosphere of military aircraft.
ReplyThe Military Aviation Authority (MAA) regulates military airworthiness risk within the policy framework set by the Secretary of State for Defence in the Health, Safety & Environmental Protection statement. The MAA’s Regulatory Articles and Defence Sta...
18 May 2026·Ministry of Defence·Answered
AskedWhat was the cost of the latest refit of HMS Lancaster.
ReplyThe costs of the most recent deep maintenance periods (Docking Periods) for the specified Type 23 frigates are as follows: HMS Lancaster – £67.6 million - May 2017 - June 2020 - 156 weeksHMS Iron Duke – £102.9 million - May 2019 - May 2023 - 208 weeksHMS ...
18 May 2026·Ministry of Defence·Answered
AskedWhen the first of the recently ordered 72 RCH 155mm artillery systems is due to achieve initial operational capability.
ReplyIn line with the Integrated Procurement Model, the UK’s Remote Controlled Howitzer 155 (RCH155) programme will deliver a Minimum Deployable Capability (MDC) within this decade. This capability is defined as a Royal Artillery Battery equipped with RCH155 p...
18 May 2026·Ministry of Defence·Answered
AskedWhat is the total cost of the RCH 155m artillery system to the MoD in terms of a) acquisition cost and b) through-life cost.
ReplyIn line with the Integrated Procurement Model, the UK’s Remote Controlled Howitzer 155 (RCH155) programme will deliver a Minimum Deployable Capability (MDC) within this decade. This capability is defined as a Royal Artillery Battery equipped with RCH155 p...
18 May 2026·Ministry of Defence·Answered
AskedWhat is the definition of initial operating capability (IOC) for the recently ordered 155mm RCH artillery system and when this is likely to be achieved.
ReplyIn line with the Integrated Procurement Model, the UK’s Remote Controlled Howitzer 155 (RCH155) programme will deliver a Minimum Deployable Capability (MDC) within this decade. This capability is defined as a Royal Artillery Battery equipped with RCH155 p...
18 May 2026·Ministry of Defence·Answered
AskedWhat was the cost of the latest refit of HMS Iron Duke.
ReplyThe costs of the most recent deep maintenance periods (Docking Periods) for the specified Type 23 frigates are as follows: HMS Lancaster – £67.6 million - May 2017 - June 2020 - 156 weeksHMS Iron Duke – £102.9 million - May 2019 - May 2023 - 208 weeksHMS ...
18 May 2026·Ministry of Defence·Answered
AskedWhat is the current status of the proposed buy of additional F-35B aircraft, beyond the 48 originally ordered.
ReplySpending decisions on future capabilities will be published as part of the Defence Investment Plan.
18 May 2026·Ministry of Defence·Answered
AskedWhat is the latest estimated IOC date for the Challenger 3.
ReplyAs stated in my answer to the hon. Member for Huntington on 22 December 2025 to Question 99970, good progress is being made on the Demonstration phase trials. Whilst the programme has been impacted by some delays within the supply chain, these trials will...
18 May 2026·Ministry of Defence·Answered
AskedHow many F-35B aircraft have now been delivered by Lockheed Martin to the Ministry of Defence.
Reply48 have now been delivered by Lockheed Martin to the Ministry of Defence.
18 May 2026·Ministry of Defence·Answered
AskedWhat is the current estimated IOC date for HMS Venturer.
ReplyThe first Type 31 frigate, HMS Venturer, is scheduled to be handed over to the Royal Navy by the end of the decade.
18 May 2026·Ministry of Defence·Answered
AskedWhat is the current IOC date for the new, sixth generation Tempest (GCAP) aircraft in RAF service.
ReplyAn Initial Operating Capability (IOC) date for the Global Combat Air Program (GCAP) will be developed in close coordination with our international partners.
5 Mar 2026·Ministry of Defence·Answered
AskedWhat assessment he has made of the potential impact of air-to-air refuelling capability on future force development planning.
ReplyAir to air refuelling remains a key capability within the Air Mobility Force and increases the endurance, range, payload and flexibility of all capable receiver aircraft. This capability remains important to not only the RAF, but also for our NATO allies. The Strategic Defence Review highlighted the importance of air to air refuelling in defending the Euro Atlantic, and work to deliver the Strategic Defence Review recommendations will be prioritised appropriately against the assessed threat picture as part of the future Integrated Force. This will be set out in the forthcoming Defence Investment Plan.
5 Mar 2026·Ministry of Defence·Answered
AskedWhich warship was nominated as the Fleet Ready Escort on 1 March 2026.
ReplyThe Fleet Ready Escort is undertaken by a Royal Navy warship held at high readiness to respond to tasking as required. For operational security reasons, the Ministry of Defence does not routinely disclose the specific vessel nominated for this role on a given date.
5 Mar 2026·Ministry of Defence·Answered
AskedWhat is the latest estimated IOC date for HMS Venturer.
ReplyI refer the right hon. Member to the answer I gave on 4 February 2026 to Question 108597. https://questions-statements.parliament.uk/written-questions/detail/2026-01-27/108597
5 Mar 2026·Ministry of Defence·Answered
AskedIf he will list the Type 45 Destroyers that (a) have completed, (b) are undergoing and (c) are yet to commence the Power Improvement Project power upgrade.
ReplyI refer the right hon. Member to the answer I gave to the hon. Member for South Suffolk (James Cartlidge) on 11 December 2025, in response to Question 96770 about the Type 45 Destroyer's Power Improvement Project.
5 Mar 2026·Ministry of Defence·Answered
AskedWhether he has identified a future requirement for air-to-air boom refuelling capability for the Royal Air Force.
ReplyAir to air refuelling remains a key capability within the Air Mobility Force and increases the endurance, range, payload and flexibility of all capable receiver aircraft. This capability remains important to not only the RAF, but also for our NATO allies. The Strategic Defence Review highlighted the importance of air to air refuelling in defending the Euro Atlantic, and work to deliver the Strategic Defence Review recommendations will be prioritised appropriately against the assessed threat picture as part of the future Integrated Force. This will be set out in the forthcoming Defence Investment Plan.
27 Jan 2026·Ministry of Defence·Answered
AskedWhether he plans to withdraw the Watchkeeper RPV from operational service with the Army.
ReplyI refer the right hon. Member to the answer I gave on 13 October 2025 to Question 77261 to the hon. Member for Huntingdon (Mr Obese-Jecty) which remains extant. https://questions-statements.parliament.uk/written-questions/detail/2025-09-15/77261
27 Jan 2026·Ministry of Defence·Answered
AskedWhat is the latest out of service date for the Watchkeeper RPV system.
ReplyI refer the right hon. Member to the answer I gave on 13 October 2025 to Question 77261 to the hon. Member for Huntingdon (Mr Obese-Jecty) which remains extant. https://questions-statements.parliament.uk/written-questions/detail/2025-09-15/77261