Earlier quoted context omitted.
I was wondering where you getting these quotes from, but I managed to find some of them in the Budapest Memorandum Wikipedia page. The provide a helpful list of the obligations as well: -- 1) Respect Belarusian, Kazakh and Ukrainian independence and sovereignty in the existing borders.[16] 2) Refrain from the threat or the use of force against Belarus, Kazakhstan and Ukraine. 3) Refrain from using economic pressure o…
I have to admit - I trusted sources saying the US promised to defend Ukraine as part of these agreements, which is nowhere in this list. Thanks for posting the actual wording.
I should be clear, this is the Wikipedia summary. The actual wording seems pretty similar (although it is a bit wordier).