Britain says that it will provide missiles for advanced NASAM anti-aircraft systems that the Pentagon plans to send to Ukraine in coming weeks.

Britain is also sending hundreds of additional aerial drones for information gathering and logistics support, plus 18 more howitzer artillery guns, the U.K. defense secretary said Thursday.

Ben Wallace says “these weapons will help Ukraine defend its skies from attacks and strengthen their overall missile defense alongside the U.S. NASAMS.”

The systems, which Kyiv has long wanted, will provide medium- to long-range defense against missile attacks.

The offer comes as NATO defense ministers meet in Brussels, aiming to help bolster Ukraine’s aerial defenses after a widespread Russian assault across the country early this week.

Germany is sending four IRIS-T air defense systems, while France has promised more artillery, anti-aircraft systems and missiles. The Netherlands will send missiles, and Canada said it would give about $50 million more in military aid, including winter equipment, drone cameras and satellite communications.

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