Could a deal between Donald Trump and Vladimir Putin over Ukraine lead to a betrayal of Europe's security under NATO?

According to the defense official in the clip, concerns about betrayal are likely unfounded. Senator Rubio, who led the American delegation, was actually an instigator of congressional legislation specifically designed to keep the United States in NATO. The official emphasizes that Rubio is firmly committed to both NATO and European security, suggesting that any potential deal would not undermine these commitments. This indicates that despite fears about negotiations happening above Ukrainian leadership's head, America's fundamental commitment to European security structures remains intact.