The Kremlin called British Foreign Secretary David Cameron’s statement that Ukraine could use British weapons against targets inside Russia if it wanted to a direct and dangerous escalation of tensions around the conflict.

Cameron promised 3 billion pounds ($3.7 billion) of annual military aid for Ukraine for “as long as it takes” on Thursday, adding that London had no objection to its weapons being used inside Russia.

https://www.reuters.com/world/europe/kremlin-calls-cameron-statement-uk-arms-ukraine-direct-escalation-2024-05-03/