The U.S. State Department has approved a £533 million sale of a Ballistic Missile Defense radar and associated equipment to the United Kingdom.

British jets have taken part in a flypast over Vilnius, the capital of Lithuania, to mark the country’s Restoration of Independence Day celebrating independence from the Soviet Union in 1990.

In addition to thousands of NLAW anti-tank missiles, Britain is planning to send Starstreak anti-aircraft missiles and an additional "small consignment" of Javelin anti-tank missiles to Ukraine as Russian forces close in on Kyiv.

A British RC-135 'Rivet Joint', an electronic surveillance aircraft, has conducted a patrol from northern Poland all the way to southern Romania at the Black Sea in order to monitor Russian forces.

An American WC-135W 'nuke sniffer' aircraft is currently over Scotland heading towards Norway.

Western weapons have been flooding into Ukraine over the last few days.

British F-35 jets have landed in Estonia as they prepare to undertake air patrols over Eastern Europe to deter Russia from taking any aggressive actions against NATO members.

Is the Russian Air Force incapable of complex air operations? That's the question being asked by Justin Bronk, Research Fellow for Airpower and Technology at RUSI.

British F-35B jets have joined British Typhoon jets in an effort to reinforce NATO air policing efforts in Eastern Europe. 

The Japanese Government has confirmed that it will continue working with the United Kingdom on the Joint New Air-to-Air Missile (JNAAM).