Israel attacked facilities at South Pars and Asaluyeh — the Iranian half of the world's largest natural gas field, which Iran shares with Qatar. President Trump publicly distanced the United States from the operation, posting on Truth Social that Israel "violently lashed out" and the US "knew nothing about this particular attack." This framing is extraordinary: an American president describing his closest ally's military action in language typically reserved for adversaries. Whether Trump genuinely had no advance knowledge or is creating political distance for domestic and diplomatic reasons is unknowable from the outside, but the rhetorical break is significant either way.
The strike itself caused what Trump called damage to "a relatively small section" of South Pars. Iran's semi-official Tasnim news agency confirmed the attack. The immediate strategic effect was to give Iran justification to escalate against Gulf energy infrastructure — justification it used within hours.