Russian could strike deep into Europe, Poland's foreign minister warned in London as he unveiled a Russian-flown Shahed-136 drone downed in Ukraine. Radoslaw Sikorski said it would be irresponsible not to build defences such as a drone wall on Europe's eastern flank and said he hoped the US would supply long-range Tomahawk missiles to Ukraine for strikes into Russia. Sikorski urged Europe to also plan to support Ukraine for three more years.