分析：斯蒂芬·科林森，美国有线电视新闻网（CNN） | 发布于2026年2月6日，美国东部时间上午12:00
这是唐纳德·特朗普可能不愿强加给美国人的一场冲击。
如果很快有一天，美国民众醒来发现自己卷入了一场与伊朗的新战争，这位总统将在一个因他的极端政策而开始疲惫不堪的国家进行一场巨大的赌博。
民调显示，选民压倒性地担忧经济状况，以及自己在食物和住房方面的经济压力。
然而，特朗普在新年伊始几乎将注意力集中在其他所有事务上。他推翻了委内瑞拉独裁者，派遣联邦特工大规模驱逐行动进入明尼苏达州并导致两名公民死亡——同时再次恶意诽谤选举制度。
而且，他似乎对动用军事力量情有独钟——在重返白宫的第一年里，他已在伊朗、伊拉克、也门、叙利亚、尼日利亚、委内瑞拉以及太平洋和加勒比海地区所谓的贩毒船只发动了打击行动。
这也是他威胁惩罚伊朗镇压抗议者并阻止其重建核计划的言论具有分量的原因之一，因为周五华盛顿和德黑兰的官员将在阿曼举行谈判。
但由于支持率跌破40%，在中期选举年共和党本就前景黯淡的情况下，特朗普必须权衡其摇摇欲坠的国内支持率与伊朗问题上棘手的军事抉择。
特朗普认为自己的强硬作风能扩大谈判空间。然而，在伊朗新危机中，他似乎难以获得自己渴望的清晰、轻松的胜利。
总统确信伊朗神职人员希望达成协议以避免与美国发生战争。他已在该地区集结了大量海军力量，并拥有实施严重打击的军事选项。
这种军事集结为强硬外交增添了底气。
伊朗人可能无法依赖“特朗普总会临阵退缩”（TACO）的时刻。特朗普的全球好战政策已确立了红线。他在第一任期内曾大胆行动，在伊拉克暗杀伊朗军事和情报负责人卡西姆·苏莱曼尼（Qasem Soleimani）。在第二任期，他派遣美军隐形轰炸机进行环球突袭，摧毁了伊朗的核设施。
特朗普还比21世纪任何一位总统都更深地介入伊朗国内政治，警告神职人员政权因其上月残酷镇压民众（据称冷血杀死数千人）而将面临报复。
简而言之，特朗普已将巨大的个人和地缘政治威望押在了与德黑兰领导人意志较量的最新考验上。
为何伊朗尤其脆弱
特朗普或许正面临一个罕见的突破口，这可能让他得以放手一搏：伊朗在与美国45年的对峙中从未如此虚弱：
- 政权存续危机：革命政权的未来因继位危机而蒙上阴影，其永恒性的光环正在消退。年迈的阿亚图拉阿里·哈梅内伊（Ali Khamenei）无法永远掌权。
- 政治合法性危机：从未如此极端。在食品和水短缺以及严峻经济条件下，绝望和绝望情绪驱使抗议者走上街头。
- 地区代理人崩溃：包括加沙的哈马斯和黎巴嫩的真主党在内的伊朗地区代理人，曾为抵御外部攻击提供“保险”，但已因与以色列的战争而遭受重创。
这三个因素为美国对伊朗采取军事行动提供了合理的理由。现在可能是华盛顿推翻一个困扰其中东政策、威胁其盟友并在伊拉克战争中杀害许多美国人（通过恐怖袭击和民兵组织）的政权的最佳时机。
这一机会窗口可能不会持续太久。如果特朗普和以色列总理本雅明·内塔尼亚胡现在不抓住这个机会，未来可能会后悔错失良机。
如果特朗普能超越卡特、里根、老布什、克林顿、小布什、奥巴马和拜登总统，击败美国最坚定的敌人之一，他将获得不可否认的历史地位。鉴于现任总统对遗产的痴迷，这无疑是一个诱人的前景。
在一个总统行动限制全部被解除的政府中，最终可能取决于特朗普的直觉。
“最重要的考虑是在特朗普总统的脑海中发生的那些思考，”卡内基国际和平研究院的伊朗问题专家卡里姆·萨贾德普尔（Karim Sadjadpour）周一告诉CNN的贝基·安德森（Becky Anderson）。
“回顾他过去三次重大决策，2018年他在伊朗问题上掷骰子——退出核协议；2020年暗杀伊朗最高军事指挥官苏莱曼尼；去年6月轰炸伊朗核设施。他认为这些决定都得到了证实，现在伊朗比以往任何时候都虚弱，因为它没有任何防空能力。”
萨贾德普尔继续说道：“这种背景，加上伊朗领导人继续挑衅他，以及没有达成重大协议的可能——没有类似尼克松访华那样的突破性时刻来实现重大交易和关系正常化。如果他已宣称去年6月摧毁了伊朗核计划，那么我不清楚这次谈判如何能达成他期望的协议。”
军事行动的风险高于对委内瑞拉
但推进军事打击将带来执行和政治不确定性的巨大风险。
要试图“斩首”伊朗政权或摧毁伊朗伊斯兰革命卫队和巴斯基准军事民兵的军事能力，可能需要多日空中战役。
试图削弱伊朗镇压新抗议的能力，鉴于其镇压机器大多部署在民用区域，将面临平民伤亡的高风险。如果近期镇压是通过残酷的近距离街头暴力进行的，没有大规模地面入侵，这种努力能有多有效？
伊朗作为古波斯文明的发源地，比2003年美国入侵后分裂的伊拉克更连贯，受教派分裂困扰更少。但如果政府倒台，在缺乏明确民主过渡路径的情况下，没有人愿意测试权力真空的影响。
而特朗普偏好的那种短暂、尖锐的“闪电战”（不与他的“让美国再次伟大”运动的“不介入外国泥潭”口号冲突）可能不足以推翻德黑兰的神职人员政权。
但长期军事对抗及其不确定后果将严重考验美国人对总统的信任。一场失败的战争可能在11月本就前景不佳的中期选举中彻底摧毁共和党。
自上月推翻委内瑞拉领导人马杜罗以来，白宫弥漫着一种傲慢情绪。但在伊朗战争中出现美军重大伤亡，可能会耗尽特朗普第二任期的全部权力和合法性。
最近几周，一些迹象显示与特朗普关系密切的美国海湾盟友担忧美国攻击伊朗的后果。伊朗可能进行短期导弹报复，试图瘫痪地区石油基础设施。长期动荡可能冲击正转向AI和旅游业等利润丰厚新领域的地区。
伊朗部分邻国也担心，如果哈梅内伊被杀死，因该国40多年来只知铁腕统治，可能会陷入混乱。另一种可能性是，神职人员被更世俗但同样残酷的政权取代——该政权将寻求重建其地区威胁。
为何外交也可能失效
这一切都说明应该从悬崖边退一步。
但在特朗普数周的威胁言论之后，不打击伊朗可能会削弱他去年空袭核设施和突袭委内瑞拉所积累的国际可信度。
他难道不对渴望自由的伊朗人民负有义务吗？
特朗普的前任们避免鼓励伊朗的反革命，因为他们担心为更严厉镇压被视为美国代理人的示威者提供借口。特朗普没有这样的顾虑，他声称美国“已准备就绪”惩罚德黑兰的镇压行动，这可能反而让更多人走上街头。
如果总统不采取行动，伊朗领导人可能在下次起义时更肆无忌惮地镇压民众。
鉴于军事行动的复杂性，显然政府不会完全排除外交途径。但很难想象总统会提供伊朗愿意接受的任何协议——反之亦然。
国务卿马尔科·卢比奥（Marco Rubio）在阿曼谈判前阐述了美国的目标：
“我不确定能否与这些人达成协议，但我们会尝试。”他明确表示，政府希望关注伊朗核计划，以及其弹道导弹射程、对恐怖组织的“支持”和对本国人民的待遇。
美国有线电视新闻网已报道，伊朗仅愿讨论其核计划（无论其形式如何）——这是在去年美国袭击之后。这不足为奇，因为限制其导弹威胁的协议将削弱其威慑能力，从而允许其重建地区影响力。作为交换，伊朗将寻求制裁解除——这让特朗普团队陷入两难：要么接受类似他们谴责奥巴马政府的协议（排除弹道导弹，允许伊朗扩大地区影响力），要么拒绝。
特朗普的一个选择是签署一份初步协议并大肆宣传为伟大胜利——这位“伟大推销员”过去曾这样做过。
这可能安抚厌战的美国选民，但会向美国对手发出明确的“投降”信号，损害其全球强硬派形象。
与此同时，德黑兰可能会像往常一样——测试协议的极限并等待下一位美国总统。
而特朗普几周前誓言要帮助的伊朗人民，将继续被无情政权铁腕统治，所有希望破灭。
Trump is beset by hard dilemmas and no easy wins with Iran
Analysis by Stephen Collinson, CNN | Published Feb 6, 2026, 12:00 AM ET
This is one shock Donald Trump may prefer not to inflict on Americans.
If one day soon, they awake to a new war with Iran, the president will be taking a huge gamble in a nation starting to look exhausted by his extremes.
Polls show voters overwhelmingly worry about the economy and their struggles to afford food and housing.
Yet Trump opened the year concentrating on almost everything else. He’s toppled a Venezuelan dictator, sent federal agents on a deportation surge into Minnesota that killed two citizens — and is back maligning the electoral system.
And he is acquiring a taste for putting down a military hammer — he’s struck sites in Iran, Iraq, Yemen, Syria, Nigeria, Venezuela and alleged drug boats in the Pacific and the Caribbean during his first year back in office.
That’s one reason why his threats to punish Iran for cracking down on protesters and to prevent it ever reconstituting its nuclear program have teeth, as negotiations open Friday in Oman between officials from Washington and Tehran.
But with approval ratings dipping below 40%, in a midterm election year that already looks grim for Republicans, Trump must consider his ragged domestic standing alongside the hideously difficult military questions he’s facing on Iran.
Trump believes his volatility widens his negotiating room. Yet amid a new Iran crisis, it’s getting harder to see how he emerges with the kind of crisp, easy win that he craves.
The president is convinced that Iran’s clerical leaders want to do a “deal” to avoid the possibility of war with the United States. He’s amassed a significant naval force in the region and has military options to inflict a grievous blow.
This buildup has added steel to hard-driving diplomacy.
And the Iranians may not be able to rely on a TACO (Trump Always Chickens Out) moment. Trump’s global belligerence has enforced red lines. He took bold action to assassinate Iranian military and intelligence chief Qasem Soleimani in Iraq in his first term. In his second, he sent US stealth bombers on a daring round-the-world trip to pulverize Iran’s nuclear sites.
Trump has also plunged into Iranian domestic politics more than any other 21st-century president, warning the clerical regime of reprisals for continued attacks on their own citizens, following a brutal crackdown last month that apparently killed thousands of people in cold blood.
In short, Trump has committed immense personal and geopolitical prestige to his latest test of wills with leaders in Tehran.
Why Iran is especially vulnerable
It might just make sense for Trump to charge through a rare opening: Iran has never been weaker in its 45-year showdown with the United States:
• The revolutionary regime’s future is clouded by a succession crisis that is eroding its aura of permanence. The aged Ayatollah Ali Khamenei cannot go on forever.
• Its crisis of political legitimacy has never been more extreme. Stark desperation and hopelessness drove protesters to the streets amid food and water shortages and grinding economic conditions.
• And Iran’s regional proxies — including Hamas in Gaza and Hezbollah in Lebanon, which once offered an insurance policy against outside attack — have been devastated by wars with Israel.
This trio of factors create a logical rationale for US military action against Iran. There may be no better time for Washington to topple a regime that has haunted its Middle East policy, threatened its allies, and killed many Americans, both in terror attacks and through militias during the Iraq war.
The opening may not last long. And if Trump and Israeli Prime Minister Benjamin Netanyahu don’t take the shot now, they may regret a lost opportunity in years to come.
If Trump managed a feat beyond Presidents Carter, Reagan, Bush, Clinton, Bush, Obama and Biden by defeating one of America’s most sworn enemies, he’d earn a place in history that couldn’t be denied. Given the current president’s obsession with legacy, this must be a tantalizing prospect.
In an administration where the constraints on presidential action have all been removed, it may come down to Trump’s instincts.
“The most important deliberations are those which are happening inside President Trump’s head,” Karim Sadjadpour, an Iran expert with the Carnegie Institute for International Peace, told CNN’s Becky Anderson on Monday.
“I think if you look at his own precedent on three major occasions, he rolled the dice with Iran in 2018 — he left the nuclear deal. In 2020 he assassinated Iran’s top military commander, Qasem Soleimani. And of course, last June, he bombed their nuclear sites, and he believes that all these decisions were vindicated, and now Iran is weaker than it has been in the past because it doesn’t have any air defenses.”
Sadjadpour went on: “I think that context, coupled with the fact that Iran’s leadership continues to taunt him and added to the fact that there isn’t a grand bargain to be done, there is not a Nixon to China moment where you can get a great deal and normalize relations. And if he’s already said he obliterated Iran’s nuclear program last June, it’s unclear to me how getting another nuclear deal is going to be the outcome that he’s looking for here.”
Risks of military action are higher than in Venezuela
But moving forward with military strikes would come with huge risks both in their execution and in the uncertain political conditions they may ensure.
A serious attempt to either decapitate the Iranian regime or to devastate the military capacity of the Islamic Revolutionary Guards Corps and the Basij paramilitary militia would likely require a multi-day air campaign.
Attempting to degrade Iran’s capacity to crush new protests would run the high risk of civilian losses given that much of machinery of repression is sited in civilian areas. Without the unthinkable prospect of a major ground invasion, how effective could such an effort be when the recent crackdown was carried out with brutal close-quarters street violence?
Iran, the seat of the ancient Persian civilization, is more contiguous and less plagued by sectarian divides than Iraq — which splintered after the US invasion in 2003. But no one wants to test the impact of a power vacuum if the government falls, in the absence of any clear path to a return to democracy.
And the short, sharp thunderclap strike of the type Trump prefers and that doesn’t conflict with the no-foreign-quagmires mantra of his MAGA movement may not be sufficient to topple the clerical regime in Tehran.
But a longer military engagement with uncertain consequences would severely test Americans’ trust in their president. A war that went wrong could devastate Republicans in November’s already unpromising midterm elections.
A sense of hubris has gathered around the White House since the toppling of Venezuelan leader Nicolás Maduro last month. But major US combat deaths in an Iranian war could effectively drain all the power and legitimacy from Trump’s second term.
There’ve also been signs in recent weeks that America’s Gulf allies — with whom Trump is close — fear the consequences of a US attack on Iran. Short-term missile strikes by Iran are possible. Tehran could try to cripple regional oil infrastructure. And long-term unrest could jolt a region now transitioning towards lucrative new horizons like AI and tourism.
Some of Iran’s neighbors also fear chaos could ensue if Khamenei is killed because his country has known nothing but iron rule for more than 40 years. Another possibility is that the clerics could be succeeded by an equally brutal but more secular regime — that would seek to reconstitute its regional threat.
Why diplomacy may not work either
This is all an argument for stepping back from the brink.
But after Trump’s weeks of threatening rhetoric, a decision not to strike Iran could drain international credibility the president amassed with the strikes on the nuclear sites last year and with the stunning raid into Venezuela.
And doesn’t he also owe an obligation to Iran’s people as they dream of freedom?
Trump’s predecessors avoiding encouraging a counter-revolution in Iran because they feared providing a pretext for even more fierce repression against demonstrators seen as US proxies. Trump had no such qualms and his vow that the US was “locked and loaded” to punish Tehran for its crackdowns conceivably brought more people onto the streets.
If the president doesn’t follow up, Iran’s leaders may be even less reticent to inflict horrendous violence on their citizens come the next uprising.
Given the complexity of the military equation, it’s obvious why the administration has not closed off a diplomatic exit ramp. But it’s hard to see any deal that the president will offer Iran that it will be prepared to accept — and vice versa.
Secretary of State Marco Rubio laid out US goals ahead of the talks in Oman.
“I’m not sure you can reach a deal with these guys, but we’re going to find out,” Rubio said. He made clear that the administration wants to focus on Iran’s nuclear program, but also the range of Tehran’s ballistic missiles and its “sponsorship” of terrorist organizations and its treatment of its people.
CNN has reported Iran is interested only in discussing its nuclear program — in whatever shape that it may be following last year’s US attacks. That’s hardly surprising, since a deal that curtailed its missile threat would erode its capacity to deter future attacks by the US and Israel. In return for curbs on uranium enrichment, it would seek sanctions relief — leaving the Trump team with the unpalatable choice of entering into the same kind of deal they slammed former President Barack Obama for agreeing which excluded ballistic missiles and effectively allowed Tehran to build its regional power base.
One option for Trump would be to ink a rudimentary deal and hype it as a great victory — the great salesman’s certainly done this before.
This might placate war-weary US voters, but it would send a clear message of a climbdown to US adversaries and tarnish his global strongman aura.
Tehran, meanwhile, could do what it always does — test the limits of the deal and wait out yet another US president.
And the Iranian people Trump vowed to help just a few weeks ago would be be stuck under the iron rule of a ruthless regime with all hope crushed.