2026年6月16日 / 美国东部时间下午4:01 / 哥伦比亚广播公司（CBS）新闻
记者：凯特琳·伊莱克 政治记者
凯特琳·伊莱克是CBSNews.com驻华盛顿特区的政治记者。她曾供职于《华盛顿考察家报》和《国会山报》，并入选2022年美国国家新闻基金会保罗·米勒华盛顿报道奖学金项目。
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华盛顿讯—— 参议院周二以微弱优势否决了一项伊朗战争权决议，此时特朗普总统正在宣扬与德黑兰达成的结束数月冲突的框架协议。
参议员们以47票对48票否决了将该决议从委员会提交全院表决的动议。四名共和党议员——缅因州参议员苏珊·柯林斯、路易斯安那州参议员比尔·卡西迪、阿拉斯加州参议员丽莎·穆尔科斯基和肯塔基州参议员兰德·保罗——与几乎所有民主党议员一同投了赞成票。宾夕法尼亚州参议员约翰·费特曼是唯一投反对票的民主党人。
此次投票之际，议员们急切希望了解美伊协议的具体条款，该协议目前仍处于保密状态。2015年，国会通过了《伊朗核协议审查法案》，要求任何与伊朗核计划相关的协议在解除制裁前必须提交国会审查。参议院多数党领袖、南达科他州共和党议员约翰·图恩周二早些时候对记者表示，他已要求获取协议文本，并听取政府的情况通报。
这项由民主党参议员、佐治亚州的拉斐尔·沃诺克牵头的战争权决议，将要求总统“将美国武装部队从针对伊朗或在伊朗境内的敌对行动中撤出，除非获得正式战争宣言或具体的军事使用授权”。
沃诺克在投票前的参议院议场发言中呼吁跨党派同僚：“经历了109天的失败战争，如今又迎来了脆弱、临时但受欢迎的休战，我的共和党同僚们今天是否会选择终于站出来反对这位总统？”
近几周来，共和党对这场战争的支持开始出现裂痕。上个月，参议院首次推进了一项限制特朗普在伊朗战争权的决议，此前该类决议已七次失败。参议员们以50票对47票通过了将该决议从委员会提交全院表决的动议，得到了周二支持沃诺克决议的同样四名共和党议员的支持。当时三名共和党议员缺席，这一情况使天平首次向民主党倾斜，打破了伊朗冲突开始以来的僵局。
参议院少数党领袖查克·舒默在新闻发布会上表示：“我们希望确保在进一步推进凯恩决议前，能凑齐足够的票数。”
这位来自纽约的民主党议员表示，他们正争取争取更多共和党议员投票支持凯恩决议，以推动其推进。
“决定权在共和党手中，”舒默说。
本月早些时候，众议院通过了一项单独决议，要求特朗普在未经国会授权的情况下结束伊朗战争，这也是众议院首次成功限制总统权力，因为共和党对这场冲突的支持正在减弱。不过参议院尚未审议这项法案。
政府方面辩称，1973年《战争权力决议》——该法案规定如果国会未批准战争，总统必须将武装部队撤出敌对行动——是违宪的。政府还主张，若未获得国会同意，总统终止使用武力的法定60天期限已于4月初的停火中暂停，尽管此后双方仍发动了袭击。
本月早些时候，一群民主党参议员致信总统，就政府关于4月停火公告后敌对行动已“终止”的法律依据提出质疑。
“美国和伊朗及其相关伙伴与代理人仍在继续使用致命武力，违反了停火协议，这同样构成敌对行动。此外，美国部队仍处于随时可以发动大规模作战行动的姿态，且你经常威胁将迅速恢复大规模作战行动，”由民主党参议员、加利福尼亚州的亚当·希夫牵头的这封信中写道。
这封信还表示，60天的倒计时“没有暂停键”，并敦促总统“及时公开公布与此相反的解释所依据的法律理论”。
Senate rejects latest resolution to limit Trump’s Iran war powers
June 16, 2026 / 4:01 PM EDT / CBS News
By Caitlin Yilek Politics Reporter
Caitlin Yilek is a politics reporter at CBSNews.com, based in Washington, D.C. She previously worked for the Washington Examiner and The Hill, and was a member of the 2022 Paul Miller Washington Reporting Fellowship with the National Press Foundation.
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Washington— The Senate on Tuesday narrowly rejected a war powers resolution on Iran as President Trump touts a framework agreement with Tehran to end the monthslong conflict.
Senators rejected a motion to discharge the resolution out of committee in a 47 to 48 vote. Four Republicans — Sens. Susan Collins of Maine, Bill Cassidy of Louisiana, Lisa Murkowski of Alaska and Rand Paul of Kentucky — joined nearly all Democrats in favor. Sen. John Fetterman of Pennsylvania was the sole Democrat to oppose.
The vote comes as lawmakers are eager for more information about the terms of a U.S.-Iran deal that remains secret. In 2015, Congress passed the Iran Nuclear Agreement Review Act, which requires that any deal relating to Iran’s nuclear program be submitted to Congress for review before any sanctions can be lifted. Senate Majority Leader John Thune, a South Dakota Republican, told reporters earlier Tuesday that he had requested the text of the agreement along with a briefing from the administration.
The war powers resolution, led by Democratic Sen. Raphael Warnock of Georgia, would direct the president to “remove the United States Armed Forces from hostilities within or against Iran, unless explicitly authorized by a declaration of war or a specific authorization for use of military force.”
Speaking on the Senate floor ahead of the vote, Warnock appealed to his colleagues across the aisle: “After 109 days of a failed war, and now a fragile, temporary, but welcome truce, will my Republican colleagues choose today to finally stand up to this president?”
GOP support for the war has begun to crack in recent weeks. For the first time last month, the Senate advanced a resolution to limit Mr. Trump’s war powers in Iran after seven failed attempts. Senators approved the motion to discharge the resolution from committee in a 50 to 47 vote, with the support of the same four Republicans who supported Warnock’s resolution on Tuesday. Three GOP members were absent at the time, tipping the scales in Democrats’ favor for the first time since the Iran conflict began.
Senate Minority Leader Chuck Schumer said at a news conference that “we want to make sure all the votes are there before we move the Kaine resolution further.”
The New York Democrat said they’re trying to get a few more GOP members to vote for the Kaine resolution to move forward.
“It’s up to Republicans,” Schumer said.
Earlier this month, the House passed a separate resolution to force Mr. Trump to end the war in Iran without congressional authorization, also marking the first successful attempt in the lower chamber to rein in the president as the conflict loses GOP support. The Senate, however, has not taken up the measure.
The administration has argued that the War Powers Resolution of 1973 — which says the president must remove armed forces from hostilities if Congress has not authorized the war — is unconstitutional. It has also asserted that a statutory 60-day deadline for the president to terminate the use of force, if he does not have consent from Congress, was paused by a ceasefire in early April, though both sides have carried out attacks since then.
A group of Democratic senators sent a letter to the president earlier this month pressing him on the administration’s legal justification that hostilities had “terminated” after the April ceasefire announcement.
“The United States and Iran, and their associated partners and proxies, have continued to use lethal force in contravention of the ceasefire, which also constitute hostilities. Finally, U.S. forces remain postured for, and you have regularly threatened, the swift return of major combat operations,” said the letter, which was led by Democratic Sen. Adam Schiff of California.
The letter also said that the 60-day clock “does not have a pause button” and urged the president to publicly release the “legal theory underlying your interpretation to the contrary in a timely manner.”
