NATO or Ukraine . The US may still provide aid, intelligence, weapons, diplomatic backing. The question is about extent and scale, not ZERO participation.
2. It does not say that the US has abandoned NATO or Ukraine entirely, rather that the US is reshaping how much it will commit and whre the burden lies.
3. It implies that the US is less willing to take the lead or commit large forces in support of NATO/Ukrain, and expects allies to increase therei share. But NO, it does not imply a total refusal or abandonment of support.
"will also ensure NATO can reliably deter or defeat Russian aggression even if deterrence fails and the United States is already engaged in, or must withhold forces to deter, a primary conflict in another region."
