NATO is set to announce at next week's Ankara summit that its European members have filled almost all the gaps left by the United States in the alliance's defence plans, a NATO source told Reuters on Wednesday.
The main gap NATO is still struggling to plug is in strategic bombers, where the U.S. has said it will make only one aircraft available instead of two, said the source, speaking on condition of anonymity.
The U.S. told its allies in May that it had decided to shrink the pool of military capabilities committed to the transatlantic alliance in a crisis, raising urgent questions as leaders prepare for a NATO summit in Ankara on July 7 to 8.
The move is meant to gradually end an "unhealthy co-dependence" on U.S. forces as Washington faces the potential of simultaneous conflicts in multiple theatres, according to NATO's top commander, U.S. Air Force General Alexus Grynkewich.
In mid-June, NATO Secretary General Mark Rutte said other allies were increasing their contributions and would fill "a lot" of the gaps but did not give any details.
Asked for comment, a NATO spokesperson referred to these remarks by Rutte.
The U.S. did not publicly disclose details of its reductions, but they range from refuelling aircraft to fighter jets, drones and ships, according to figures provided to Reuters by a military source.
The number of U.S. F-15 and F-15E fighter jets available to NATO will fall by a third to 99 and the number of MQ-4 and MQ-9 Reaper drones by half to 12, according to the source.
The number of KC-135 and KC-46 refuelling aircraft falls to 63 from 79, while only one strategic bomber and aircraft carrier would be allocated, rather than two.
The number of maritime patrol aircraft goes down to 15 from 26, the number of destroyers falls to nine from 17, and the only submarine carrying cruise missiles is also cut from the commitments.
The NATO alliance is under unprecedented strain, with some European countries concerned that Washington may fulfil repeated threats by U.S. President Donald Trump to withdraw.
