So yes, you're talking about the target of 2% by 2025. Why are you saying that the countries didn't comply with the target, when they did?
If the US wanted the 2% target to be met before then, you should have negotiated an earlier deadline. Don't agree to one deadline and then cry because an arbitrary earlier one hasn't been met.
If the US wanted the 2% target to be met before then, you should have negotiated an earlier deadline. Don't agree to one deadline and then cry because an arbitrary earlier one hasn't been met.