Trump may threaten to withdraw EU troops over Ukraine and Washington could use a reduced US military presence in Europe as leverage to push its settlement plan. Politico reports that the Pentagon will complete a baseline review by December, could cut NATO contributions and limit PURL weapons purchases. Alliance officials fear that even Republican election losses will not ease the pressure. Experts warn that Europe cannot quickly replace US capabilities in intelligence, EW, AD, aerial refueling and logistics. NATO admits European security issues and Ukraine may become part of a broader agreement between Washington and Moscow.