BBC: 美国暂停对乌克兰援助，直到司机确实改正错误愿意和平谈判再予考虑

BBC:

According to officials this pause is said to be temporary until President Trump determines that Ukraine can demonstrate a “commitment to peace negotiations” with Russia.

The Trump administration basically wants President Zelensky to sign the minerals deal and “make peace” with Russia, without giving him the security assurances he wants.

Trump aides have instead been talking about “economic assurances”.

The dramatic timing of Trump’s actions are probably coincidental - they come less than 24 hours before his address to Congress, an opportunity to tout his achievements.

Getting a peace deal between Ukraine and Russia is something he covets.