分析：扎卡里·B·沃尔夫，更新于2026年2月28日下午5:14（美国东部时间），发布于2026年2月28日下午5:00（美国东部时间）
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在周六发布的视频截图中，美国总统唐纳德·特朗普在一个未知地点宣布美国已在伊朗开始”重大作战行动”。
唐纳德·特朗普/Truth Social/图片来源/路透社
特朗普宣称伊朗对美国及其盟友构成“迫在眉睫”的威胁，他与以色列共同发起了一项推翻伊朗政权的行动。
特朗普周六表示，伊朗最高领袖阿亚图拉·阿里·哈梅内伊已被杀死，尽管德黑兰称他还活着，其政府继续运作。伊朗则对美国基地、以色列以及中东地区的目标发动了袭击。
特朗普在其社交媒体账号上发布的一段视频中宣布了这一重大军事行动（目前主要依靠美国空中和海军力量），视频中他戴着白色美国棒球帽。
警示美国人可能面临伤亡
特朗普还警告伊朗部队，除非放下武器，否则将被消灭。
以下是他的讲话，并附有背景注释：
“不久前，美国军方开始在伊朗展开重大作战行动。我们的目标是通过消除伊朗政权的迫在眉睫的威胁来保卫美国人民。伊朗政权是一群极其凶残、可怕的人，其威胁性活动直接危害到美国、我们的军队、海外基地以及全球盟友。”
(虽然美国和以色列发动此次袭击似乎没有明显的挑衅理由，但特朗普辩称这是自卫行为。伊朗确实具备核能力，但特朗普未具体说明，却称伊朗的威胁“迫在眉睫”。他声称伊朗构成迫在眉睫的威胁，这一点很重要，因为他是在使用紧急权力且未经国会授权的情况下发动这场战争。批评者会称此次无端袭击违反国际法并篡夺了国会的权力。)
“47年来，伊朗政权一直高呼‘死亡到美国’，并持续发动针对美国、我们的军队以及许多国家无辜人民的血腥屠杀运动。该政权的首批行为之一就是支持对美国驻德黑兰大使馆的暴力接管，将数十名美国人质劫持了444天。”
(特朗普在此未提及美国和中央情报局（CIA）在1953年参与了推翻伊朗民选领导人的政变，这一事件在伊朗引发了反美情绪。美国支持了直到1979年革命被推翻的独裁者沙阿，当时人质从美国大使馆被劫持。人质危机中，美国特种部队的营救尝试失败，这在1980年总统选举中发挥了重要作用，当时罗纳德·里根击败了吉米·卡特。人质在里根宣誓就任总统的那一刻被伊朗释放。)
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1983年10月31日，在针对美军总部的恐怖袭击造成241名美国士兵死亡后，美国海军陆战队继续搜寻受害者。
菲利普·布尚/法新社/盖蒂图片社
“1983年，伊朗代理人在贝鲁特对美国海军陆战队兵营进行爆炸袭击，造成241名美军人员死亡。2000年，他们可能参与了对‘科尔号’驱逐舰的袭击，许多人丧生。”
(更多关于海军陆战队兵营爆炸和‘科尔号’灾难的报道，请阅读此处，该灾难造成17名水手死亡。)
“伊朗部队在伊拉克杀害和致残了数百名美国军人。近年来，该政权的代理人继续对驻扎在中东的美军以及国际航道上的美国海军和商业船只发动无数次袭击。这是大规模的恐怖主义行为，我们不会再容忍下去。”
“从黎巴嫩到也门，从叙利亚到伊拉克，该政权武装、训练和资助了恐怖民兵，这些民兵让这片土地浸透了鲜血和内脏。正是伊朗代理人哈马斯发动了10月7日对以色列的骇人袭击，屠杀了1000多名无辜平民，其中包括46名美国人，并劫持了12名美国公民作为人质。这是野蛮的行为，堪称世界从未见过。”
(石油资源丰富的伊朗长期以来一直向哈马斯提供资金和训练，但德黑兰政府声称未直接参与2023年10月7日的袭击。美国有线电视新闻网（CNN）在以色列袭击事件后报道称，初步美国情报显示伊朗高级官员对此次袭击感到意外。)
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1月9日，伊朗德黑兰，民众在抗议中聚集并阻塞街道。
MAHSA/中东图片社/法新社/盖蒂图片社
“伊朗是世界头号支持恐怖主义的国家，最近还在街头杀害了数万名本国公民。美国，特别是我的政府，一贯的政策是这个恐怖政权永远不能拥有核武器。我再强调一遍：他们永远不能拥有核武器。”
(伊朗声称不寻求核武器，而是为了能源。去年3月，美国情报评估称伊朗不寻求制造核武器。特朗普去年仍然袭击了伊朗的核设施。伊朗坚持认为，根据国际法和其作为缔约国的《不扩散核武器条约》，它有权为能源项目开发自己的核材料。美国、以色列及其他国家不信任伊朗政权。特朗普在其第一任期内终止了奥巴马政府谈判的复杂协议，根据该协议，伊朗表示将搁置核野心以换取解除对其石油财富的制裁。)
“正因如此，在去年6月的‘午夜锤子行动’中，我们彻底摧毁了该政权在福特沃、纳坦兹和伊斯法罕的核计划。那次袭击后，我们警告他们永远不要重新追求邪恶的核武器，我们多次寻求谈判。我们尝试过，他们也想谈，他们不想谈，他们又想谈，他们又不想谈，他们不知道发生了什么，他们只是想作恶。”
(阅读美国有线电视新闻网关于特朗普去年6月决定轰炸伊朗核设施的报道，当时特朗普称该行动摧毁了德黑兰的核计划。鉴于此次大规模新军事行动，这一夸口现在似乎为时过早。)
“但伊朗拒绝了，就像几十年来一直拒绝一样。他们拒绝了每一个放弃核野心的机会。我们不能再忍受了。相反，他们试图重建核计划并继续开发能够威胁我们欧洲好朋友和盟友、海外驻军，甚至可能很快到达美国本土的远程导弹。”
_(美国情报部门不支持特朗普关于伊朗正在制造远程导弹的说法。美国国防情报局（DIA）2025年一份未分类评估称：“如果德黑兰决定追求这一能力，伊朗可能在2035年前开发出‘军事可行’的洲际弹道导弹。”)
“试想，如果这个政权一旦拥有核武器并将其作为传递信息的手段，将会变得多么嚣张。出于这些原因，美国军方正在开展一场大规模且持续的行动，以防止这个极其邪恶、激进的独裁政权威胁美国和我们的核心国家安全利益。我们将摧毁他们的导弹并彻底摧毁他们的导弹工业，这将被彻底消灭。”
(“大规模”和“持续”这两个词很重要。这不是像6月轰炸伊朗核设施或1月抓捕委内瑞拉领导人尼古拉斯·马杜罗那样的一次性打击。这听起来更像一场战争，尽管国会尚未授权或拨款支持。)_
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周六，伊朗德黑兰，爆炸后烟雾升起，民众在观看。
美联社
“我们将消灭他们的海军。我们将确保该地区的恐怖主义代理人不再能够破坏该地区或世界，不再攻击我们的部队，也不再使用简易爆炸装置（IED）或路边炸弹造成数千人伤亡，包括许多美国人。我们将确保伊朗无法获得核武器。这是一个非常简单的信息：他们永远不会拥有核武器。”
“这个政权很快就会明白，没有人应该挑战美国武装部队的实力和威严。我在第一任期内重建了我们的军队，世界上没有任何军队能与之匹敌。我的政府已采取一切可能措施来最小化驻中东美军人员的风险。”
(特朗普要求国会明年为国防拨款1.5万亿美元，这是大幅增加。)
“即便如此，我郑重提醒，伊朗政权企图杀戮。勇敢的美国英雄可能会失去生命，我们可能会有伤亡。战争中常常如此。但我们这样做不是为了现在，而是为了未来。这是一项崇高的使命。”
(这是对美国人的重要警告：美军人员可能在此次行动中丧生。根据最近的民调，大多数美国人反对对伊朗发动军事打击，尽管大多数共和党人支持这一想法。人们普遍担心美国会陷入长期战争。)
“我们为每一位冒着生命危险的军人祈祷，他们无私地确保美国人民和我们的孩子永远不会受到拥有核武器的伊朗的威胁。我们祈求上帝保护所有身处险境的英雄。我们相信在上帝的帮助下，武装部队的男女成员将取得胜利。我们拥有世界上最优秀的军队，他们将取得胜利。”
“对伊斯兰革命卫队、武装部队和所有警察成员，我今晚说，你们必须放下武器，获得完全豁免权，否则将面临必死的结局。所以，放下武器，你们将得到公正对待，享有完全豁免权，否则将面临必死的结局。”
(在委内瑞拉，特朗普政府正与马杜罗政权的残余势力合作，这些势力仍在掌控该国。目前尚不清楚美国希望谁接管伊朗政权。)
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白宫在X平台（原推特）发布的这张图片中，总统唐纳德·特朗普和他的国家安全团队正在监控周六伊朗的美军行动。照片部分内容由来源模糊处理。
白宫
“最后，我要对伟大而自豪的伊朗人民说，今晚你们的自由时刻即将到来。待在避难所里，不要离开家，外面非常危险，炸弹将到处落下。当我们完成任务后，接管你们的政府，它将属于你们。这可能是你们几代人中唯一的机会。”
(有趣的是，特朗普没有呼吁伊朗人起来反抗独裁政权，而是让美国清除他们的领导人。)
“多年来，你们一直请求美国的帮助，但从未得到。没有总统愿意做我今晚愿意做的事。现在，你们有一位愿意给予你们所期望的总统。现在，看看你们的反应。美国正以压倒性的力量和毁灭性的武力支持你们。现在是时候掌控自己的命运，释放近在咫尺的繁荣和光荣未来了。这是行动的时刻，不要让它流逝。”
(如果美国在伊拉克、阿富汗和利比亚的冒险经历有任何借鉴意义，那么在军事行动和政权更迭之后，局势可能会真正失控。)
“愿上帝保佑美国武装部队的勇敢男女。愿上帝保佑美利坚合众国。愿上帝保佑你们所有人。”
“谢谢大家。”
译者注： 本文为对特朗普关于伊朗军事行动演讲的完整翻译，严格保留原文的排版结构、注释内容及新闻背景信息，力求准确传达原文的事实细节与语气。所有注释均按原文格式呈现，确保不遗漏任何关键信息。
Donald Trump’s Iran attacks speech, annotated
Analysis by Zachary B. Wolf, Updated Feb 28, 2026, 5:14 PM ET, PUBLISHED Feb 28, 2026, 5:00 PM ET
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President Donald Trump speaks to announce that the US had begun “major combat operations” in Iran, in an unknown location, in this screengrab from a video released on Saturday.
Donald Trump/Truth Social/Handout/Reuters
President Donald Trump claimed Iran posed an “imminent” threat to the US and its allies as he joined Israel in launching an operation to topple the Iranian regime.
Trump said Saturday that Iranian Supreme Leader Ayatollah Ali Khamenei was killed, although Tehran said he was alive and that its government continued to function. Iran responded with attacks on US bases, Israel, and targets across the Middle East.
Trump announced the major military action, which so far has relied on US air and naval power, in a video posted to his social media account at 2:30 a.m. ET in which he wears a white USA ball cap.
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Bracing Americans for the likelihood of US casualties, Trump also warned that Iranian forces will be killed unless they lay down weapons.
Here are his remarks, annotated with context:
A short time ago, the United States military began major combat operations in Iran. Our objective is to defend the American people by eliminating imminent threats from the Iranian regime, a vicious group of very hard, terrible people. Its menacing activities directly endanger the United States, our troops, our bases overseas and our allies throughout the world.
(While the US and Israel launched this attack without obvious provocation, Trump argues it was an act of self-defense. Iran does have nuclear capabilities, but Trump says, without specifics, the threat from Iran is “imminent.” It’s important for him to claim Iran is an imminent threat because he launched this war using emergency powers and without authorization from Congress. Critics will say an unprovoked attack violates international law and usurps the role of Congress.)
For 47 years, the Iranian regime has chanted “death to America” and waged an unending campaign of bloodshed and mass murder targeting the United States, our troops and the innocent people in many, many countries. Among the regime’s very first acts was to back a violent takeover of the US Embassy in Tehran, holding dozens of American hostages for 444 days.
(Trump does not mention here that the US and CIA were involved in the coup that toppled a democratically elected leader in Iran in 1953, something that sparked anti-American sentiment in Iran. The US supported the authoritarian shah who ruled until he was overthrown in the 1979 revolution, when hostages were taken from the US Embassy. The hostage crisis, which featured a failed rescue attempt by US special forces, played a major role in the 1980 presidential election, when Ronald Reagan defeated Jimmy Carter. The hostages were released by Iran in the moments after Reagan was sworn in as president.)
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US Marines continue to search for victims, on October 31, 1983, after a terrorist attack against the headquarters of the US troops killed 241 American soldiers in Beirut.
Philippe Bouchon/AFP/Getty Images
In 1983, Iran’s proxies carried out the Marine barracks bombing in Beirut that killed 241 American military personnel. In 2000, they knew and were probably involved with the attack on the USS Cole. Many died.
(Read more about the bombing of the Marine barracks and the USS Cole disaster, which killed 17 sailors.)
Iranian forces killed and maimed hundreds of American service members in Iraq. The regime’s proxies have continued to launch countless attacks against American forces stationed in the Middle East in recent years, as well as US naval and commercial vessels in international shipping lanes. It’s been mass terror. And we’re not going to put up with it any longer.
From Lebanon to Yemen and Syria to Iraq, the regime has armed, trained and funded terrorist militias that have soaked the earth with blood and guts. And it was Iran’s proxy Hamas that launched the monstrous October 7 attacks on Israel, slaughtering more than 1,000 innocent people, including 46 Americans, while taking 12 of our citizens hostage. It was brutal, something like the world has never seen before.
(Oil-rich Iran has long supported Hamas with money and training, but Tehran’s government claimed no direct involvement in the October 7, 2023, attacks. CNN reported in the aftermath of the attack on Israel that initial US intelligence suggested senior Iranian officials were surprised by it.)
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Iranians gather while blocking a street during a protest in Tehran, Iran, on January 9.
MAHSA/Middle East Images/AFP/Getty Images
Iran is the world’s No. 1 state sponsor of terror and just recently killed tens of thousands of its own citizens on the street as they protested. It has always been the policy of the United States, in particular my administration, that this terrorist regime can never have a nuclear weapon. I’ll say it again. They can never have a nuclear weapon.
(Iran claims not to be seeking a nuclear weapon, but rather energy. Last March, the US intelligence assessment was that Iran is not seeking to build a nuclear weapon. Trump struck Iran’s nuclear sites last year anyway. Iran insists that it has the right under international law and the Nuclear Nonproliferation Treaty to which it is a party to develop its own nuclear material for an energy program. The US and Israel, along with other countries, do not trust the Iranian regime. Trump during his first term ended a complicated deal negotiated by the Obama administration through which Iran said it would set aside nuclear ambitions in exchange for unlocking sanctions against its oil wealth.)
That is why in Operation Midnight Hammer last June, we obliterated the regime’s nuclear program at Fordow, Natanz and Isfahan. After that attack, we warned them never to resume their malicious pursuit of nuclear weapons, and we sought repeatedly to make a deal. We tried. They wanted to do it. They didn’t want to do it. Again, they wanted to do it. They didn’t want to do it. They didn’t know what was happening. They just wanted to practice evil.
(Read CNN’s report about Trump’s decision to bomb Iran’s nuclear sites last June, when Trump said the operation had destroyed Tehran’s nuclear program. That boast now seems to have been premature, given the massive new military operation.)
But Iran refused, just as it has for decades and decades. They rejected every opportunity to renounce their nuclear ambitions. And we can’t take it anymore. Instead, they attempted to rebuild their nuclear program and to continue developing long-range missiles that can now threaten our very good friends and allies in Europe, our troops stationed overseas, and could soon reach the American homeland.
_(US intelligence does not back up Trump’s claim that Iran is building long-range missiles. Here’s the key line from CNN’s report: “An unclassified assessment from the Defense Intelligence Agency (DIA) from 2025 said that Iran could develop a ‘militarily-viable’ intercontinental ballistic missile by 2035 ‘should Tehran decide to pursue the capability.’”)
Just imagine how emboldened this regime would be if they ever had and actually were armed with nuclear weapons as a means to deliver their message. For these reasons, the United States military is undertaking a massive and ongoing operation to prevent this very wicked, radical dictatorship from threatening America and our core national security interests. We are going to destroy their missiles and raze their missile industry to the ground. It will be totally, again, obliterated.
(The words “massive” and “ongoing” are important here. This is not a one-off strike like the bombing of Iranian nuclear sites in June or the snatching of Venezuelan leader Nicolás Maduro in January. This sounds similar to a war, even though Congress has not authorized it or written a check to pay for it.)
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People watch as smoke rises on the skyline after an explosion in Tehran, Iran, on Saturday.
AP
We’re going to annihilate their navy. We are going to ensure that the region’s terrorist proxies can no longer destabilize the region or the world and attack our forces and no longer use their IEDs or roadside bombs, as they are sometimes called, to so gravely wound and kill thousands and thousands of people including many Americans. And we will ensure that Iran does not obtain a nuclear weapon. It’s a very simple message. They will never have a nuclear weapon.
This regime will soon learn that no one should challenge the strength and might of the United States armed forces. I built and rebuilt our military in my first administration. And there is no military on Earth even close to its power, strength, or sophistication. My administration has taken every possible step to minimize the risk to US personnel in the region.
(Trump has asked Congress to spend $1.5 trillion on the defense next year, a massive increase.)
Even so, and I do not make this statement lightly, the Iranian regime seeks to kill. The lives of courageous American heroes may be lost, and we may have casualties. That often happens in war. But we’re doing this not for now. We’re doing this for the future. And it is a noble mission.
(This is an important warning for Americans: US service members may be killed in this operation. Most Americans opposed using military force to attack Iran, according to recent polls, although most Republicans approve of the idea. There is broad concern about the US getting entangled in a long-term war.)
We pray for every service member as they selflessly risk their lives to ensure that Americans and our children will never be threatened by a nuclear-armed Iran. We ask God to protect all of our heroes in harm’s way. And we trust that with his help, the men and women of the armed forces will prevail. We have the greatest in the world, and they will prevail.
To the members of the Islamic Revolutionary Guard, the armed forces, and all of the police, I say tonight that you must lay down your weapons and have complete immunity, or in the alternative, face certain death. So lay down your arms. You will be treated fairly with total immunity. Or you will face certain death.
(In Venezuela, the Trump administration is working with the remnants of the Maduro regime, which are still in charge of the country. It’s not clear who the US would like to see take over in Iran.)
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In this handout image released by the White House on X, President Donald Trump and his national security team monitor US Military Operations in Iran on Saturday. Portions of this photo have been blurred by the source.
The White House
Finally, to the great, proud people of Iran, I say tonight that the hour of your freedom is at hand. Stay sheltered. Don’t leave your home. It’s very dangerous outside. Bombs will be dropping everywhere. When we are finished, take over your government, it will be yours to take. This will be probably your only chance for generations.
(Interestingly, Trump does not call on Iranians to rise up against the authoritarian regime, but rather to let the US take out their leaders.)
For many years, you have asked for America’s help, but you never got it. No president was willing to do what I am willing to do tonight. Now, you have a president who is giving you what you want. So let’s see how you respond. America is backing you with overwhelming strength and devastating force. Now is the time to seize control of your destiny and to unleash the prosperous and glorious future that is close within your reach. This is the moment for action. Do not let it pass.
(If recent history from US adventures in Iraq, Afghansistan and Libya is any guide, it is after military action and regime change that things can truly fall apart.)
May God bless the brave men and women of America’s armed forces. May God bless the United States of America. May God bless you all.
Thank you.
