Polish military vehicles are transported during TUMAK-22 NATO exercises in an area known as the Suwalki Gap at a polygon in Klusy, Poland November 25, 2022. Some 90,000 troops are due to join the Steadfast Defender 2024 drills that will run through May, the alliance's top commander Chris Cavoli said on Thursday. More than 50 ships from aircraft carriers to destroyers will take part, as well as more than 80 fighter jets, helicopters and drones and at least 1,100 combat vehicles including 133 tanks and 533 infantry fighting vehicles, NATO said. But its top strategic document identifies Russia as the most significant and direct threat to NATO members' security. The last exercises of a similar size were Reforger - during the Cold War in 1988 with 125,000 participants - and Trident Juncture in 2018 with 50,000 participants, according to NATO.