US-Iran War Powers Congress Moves Fast: Senate follows House vote and proposes legislation restricting Trump war authority within 10 days

82%

probability · 66% confidence · 10 days

Trump explicitly requested billions for Iran war from Congress; however, alert reports 'congressional tensions spike' which may indicate Republican fracturing rather than unified Democratic-Republican support for authorization. Original 96% forecast may be overestimating speed of Senate action. Downward adjustment reflects: (1) stated Republican disagreement with escalation; (2) election-year positioning making war vote risky; (3) 'tensions spike' language suggesting legislative conflict rather than quick passage. Maintain 82% for some form of restrictive amendment or debate initiation, but remove spike language suggesting rapid consensus.

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