The United Kingdom announced on Wednesday the creation of a new Royal Air Force squadron dedicated to defending its satellites from hostile action, marking the latest step in Europe's growing focus on military space capabilities. The unit, named No III Space Effects Squadron, will be the country's first formed specifically to "disrupt, degrade, and deny" enemy activity targeting British interests in orbit, according to the Ministry of Defence.
The new squadron will complement two existing units established in 2023 that monitor and warn of space threats. While those earlier squadrons focus on surveillance, No III will take a more proactive role, using electronic warfare and other advanced technologies to counter adversaries. The MoD stressed that the unit will protect critical satellites used for communications and early warning of missile attacks.
Air Chief Marshal Harv Smyth is set to formally unveil the squadron at the UK Space Power Conference in London, a two-day event beginning Wednesday. Defence Secretary Wes Streeting will also address the conference, where he is expected to argue that Britain must "keep pace in the new space race."
Rising tensions in orbit
The announcement comes just over a week after the United States confirmed for the first time that it has deployed weapons in orbit. That disclosure drew sharp rebukes from China, which warned against turning outer space into a "battlefield," and from Russia, which insisted space must remain "free from any weapon." The rapid technological advances driving these developments have outpaced the existing legal framework governing military activity beyond Earth.
Concerns about Russian behaviour have been particularly acute for the UK. Last year, Major General Paul Tedman, head of UK Space Command, said he was "really worried" about Moscow's repeated attempts to jam British military satellites. He noted that the UK operates six dedicated military satellites for communications and surveillance, all equipped with counter-jamming technology.
The new squadron is part of a broader European effort to bolster space defences. NATO has increasingly highlighted space as a domain of operations, and several member states, including France and Germany, have expanded their own military space programmes. The UK's move also aligns with the alliance's wider push to integrate space into collective defence planning, a topic likely to feature prominently at the upcoming NATO summit.
Streeting's warning about keeping pace reflects a sense of urgency shared across European capitals. As the continent faces a more assertive Russia and rapid technological change, the ability to protect space-based assets is becoming a cornerstone of national security. The UK's new squadron is a tangible response to that challenge, though questions remain about the adequacy of international rules to prevent an arms race in orbit.
With the conference underway in London, officials are expected to discuss not only the new squadron but also broader cooperation with allies, including the United States and European partners. The UK has already been a key player in NATO's space initiatives, and the new unit is likely to enhance its contribution to alliance operations.
For now, the focus is on building capacity and sending a clear signal: Britain intends to defend its interests in space, just as it does on land, at sea, and in the air. Whether that will deter adversaries or escalate tensions remains to be seen, but the direction of travel is unmistakable.
