British Ministry of Defense developing ballistic missile for Ukraine to make “deep strikes into Russia”

Steven Starr , 13 Jan 26

The missile is only in the developmental stage. The delusional British imagine that Russia will not strike Britain if they pursue this folly.

The UK has formally launched Project Nightfall, a competition to develop a new ground-launched tactical ballistic missile intended primarily for use by Ukrainian forces, while also shaping future British long-range strike programmes.

The government has moved ahead with Project Nightfall, a competitive effort to rapidly develop a ground-launched ballistic missile designed to give Ukraine a long-range strike capability against Russian forces. The programme builds directly on work first disclosed by the UK Defence Journal in December, when the Ministry of Defence published an initial contract notice outlining the requirement.

While the project is being run by the UK, ministers have been clear that the missile is not intended as a near-term addition to Britain’s own arsenal. Instead, Nightfall is designed around Ukrainian operational use, with British industry acting as the developer and manufacturer and the UK Armed Forces positioned as a future beneficiary of lessons learned rather than the immediate end user.

The December notice, published on 9 December 2025, confirmed that the MOD was seeking industry partners to “procure a future tactical ballistic missile through a short-term development programme”. That followed parliamentary confirmation in November that officials were assessing industry feedback ahead of launching a formal competition.

According to the published requirement, Nightfall is one of the most ambitious missile programmes pursued by the UK in decades. The MOD specified a cost-effective, ground-launched ballistic missile with a range greater than 500 kilometres, capable of operating in high-threat and heavily contested environments, including under intense electronic warfare and degraded or denied satellite navigation.

Mobility and survivability are central to the concept. The system is required to support salvo firing from a single launcher, with multiple missiles launched in quick succession before the crew withdraws rapidly. The MOD specified that launch units must be able to leave the firing area “within 15 minutes of launching all effectors”, with each missile reaching its target within approximately 10 minutes of launch.

Scalability is another key requirement. Subject to future contracts, production must be capable of delivering at least 10 missiles per month, with scope to increase output. Designs are also expected to allow future upgrades to range, accuracy and manoeuvrability, while minimising reliance on foreign export controls.

This week’s announcement adds political weight and funding detail rather than altering the core technical requirement. Under the current plan, the government intends to award up to three competing development contracts, each worth £9 million. Each team would be expected to design, develop and deliver three missiles within 12 months for test firings. Proposals are due by 9 February, with development contracts targeted for award in March.

Defence Secretary John Healey framed the programme as a response to continued Russian attacks, saying the UK was determined to place advanced weapons “into the hands of Ukrainians as they fight back.” In ful, he said:

The missile must be “capable of being safely ground launched from a mobile platform in a high threat tactical environment, navigating to and accurately striking a user-programmed fixed target co-ordinate.” Each effector is expected to carry a conventional high-explosive payload of around 200 kilograms and follow a supersonic ballistic trajectory, with a stated accuracy requirement of striking within 10 metres of a target coordinate for 50 per cent of launches.

Mobility and survivability are central to the concept. The system is required to support salvo firing from a single launcher, with multiple missiles launched in quick succession before the crew withdraws rapidly. The MOD specified that launch units must be able to leave the firing area “within 15 minutes of launching all effectors”, with each missile reaching its target within approximately 10 minutes of launch.

Scalability is another key requirement. Subject to future contracts, production must be capable of delivering at least 10 missiles per month, with scope to increase output. Designs are also expected to allow future upgrades to range, accuracy and manoeuvrability, while minimising reliance on foreign export controls.

This week’s announcement adds political weight and funding detail rather than altering the core technical requirement. Under the current plan, the government intends to award up to three competing development contracts, each worth £9 million. Each team would be expected to design, develop and deliver three missiles within 12 months for test firings. Proposals are due by 9 February, with development contracts targeted for award in March

Defence Secretary John Healey framed the programme as a response to continued Russian attacks, saying the UK was determined to place advanced weapons “into the hands of Ukrainians as they fight back.” In ful, he said:

“The attacks overnight on Thursday just go to show how Putin thinks he can act with impunity, targeting civilian areas with advanced weaponry. Instead of seriously negotiating a peace, he’s seriously escalating his illegal war. We were close enough to hear the air raid sirens around Lviv on our journey to Kyiv, it was a serious moment and a stark reminder of the barrage of drones and missiles hitting Ukrainians in sub-zero conditions. We won’t stand for this, which is why we are determined to put leading edge weapons into the hands of Ukrainians as they fight back.”

Defence Minister Luke Pollard said the missiles would “keep Ukraine in the fight” while also strengthening longer-term European security.

“A secure Europe needs a strong Ukraine. These new long-range British missiles will keep Ukraine in the fight and give Putin another thing to worry about. In 2026, we will continue to stand shoulder to shoulder with Ukraine. Providing equipment to keep them in the fight today, whilst working to secure the peace tomorrow.”

While the formal launch underscores the government’s intent, the substance of Project Nightfall remains closely aligned with the requirement outlined in December. As that original notice made clear, the MOD still reserves the right to amend or cancel the programme at any stage, stating that “the Authority reserves the right not to award any Contract to any supplier at any stage during the procurement.”

For now, Nightfall represents a rare case of the UK pursuing a ground-launched ballistic missile explicitly for a partner nation’s use, while using the programme to accelerate domestic expertise in deep-strike systems that Britain itself currently lacks.