The Budapest Memorandum (1994) gave assurances, that the U.S. would militarily intervene or defend Ukraine under attack like an alliance-treaty.
Ukraine surrendered the sharpest tool in its arsenal for those assurances, its inherited nuclear arsenal, the world’s third-largest at the time. But the loss was broader than warheads; it was the surrender of a strategic future.
America first means America first. All politicians will say one thing and do another, always check the incentives…