2026-03-06T09:00:33.712Z / CNN 政治
作者：[卡尼塔·艾耶]
3小时前
发布于 2026年3月6日，美国东部时间凌晨4:00
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3月5日（周四）对伊朗首都德黑兰发动袭击后，浓烟滚滚。
Atta Kenare/法新社/盖蒂图片社
伊朗战争已持续数日，且看不到明确的结束迹象，有关”史诗狂怒行动”将耗费美国纳税人多少钱的问题日益凸显。
五角大楼尚未公布具体预估，也尚未就此次行动向国会请求补充拨款法案。
政策研究所国家优先项目主任林赛·科什加里安表示：”这高度不可预测，因此在战争结束前我们无法知道具体成本。”她指出这场冲突”没有必要”，正在挤占本可”降低美国民众生活成本”的其他政策资源。
“伊拉克战争的成本最终接近3万亿美元，”科什加里安说，”所以这次战争的成本可能高达天文数字。”
CNN采访了多家智库和政府开支专家，以下是他们提供的详细分析：
每天超过8.914亿美元
根据华盛顿特区一家智库的分析，这场战争每天的成本约为8.914亿美元。该智库分析了五角大楼公布的打击目标信息及行动涉及的资产。
战略与国际研究中心（CSIS）预测，随着美军转向使用”成本较低的弹药”，且伊朗发射的无人机和导弹数量减少，成本将逐步下降。
但CSIS在报告中补充道：”未来成本将主要取决于军事行动的强度和伊朗报复行动的效果。”
最大成本驱动因素
3月2日（周一），隶属第37打击战斗机中队的F/A-18E”超级大黄蜂”战斗机降落在世界最大的航空母舰——”杰拉尔德·R·福特”号（USS Gerald R. Ford）的飞行甲板上，当时该舰正在东地中海支持”史诗狂怒行动”。
美国海军
根据CSIS的分析，空中、海上和地面行动将是最大的开支项。
空中行动预计每天花费3000万美元，海上日常作战成本约1500万美元，地面作战每天则需160万美元。
以下是最昂贵资产的日成本明细：
空中资产：
- 加油机和运输机：900万美元
- 航母舰载机联队：500万美元
- 非隐身战斗机：500万美元
- 隐身战斗机：500万美元
海上资产：
- 航空母舰：600万美元
- 驱逐舰：500万美元
地面资产：
- 炮兵旅：100万美元
- 国民警卫队营：不到100万美元
与去年夏季对伊朗打击行动的对比
美国空军B-2″幽灵”轰炸机从密苏里州怀特曼空军基地起飞，支持”午夜锤子行动”。
509轰炸机联队公共事务部/DVIDS
2025年6月美军对伊朗核设施发动的”午夜锤子行动”（Operation Midnight Hammer），其成本甚至低于今年3月初战争爆发后前100小时的军事行动。尽管去年的行动仅持续约两个半小时。
CSIS数据显示，此次战争前100小时已花费37亿美元。而布朗大学”战争成本”项目估算，去年的打击行动成本在20.4亿至22.6亿美元之间。该项目专门研究美国军事支出和行动成本。
“午夜锤子行动”的主要支出包括：40枚GBU-57巨型钻地弹（每枚4900万至7000万美元）、7架B-2隐身轰炸机（每架3175万至3780万美元）和24枚”战斧”巡航导弹（每枚3600万至4560万美元），相关数据来自”战争成本”项目的研究报告。
专家预测：战争总成本或高达950亿美元
目前尚不清楚行动将持续多久，特朗普政府（对战争时长）给出的时间线不断变化——两周、四周、六周不等。
3月4日（周三），国防部长皮特·赫格塞斯在五角大楼新闻发布会上表示：”我们才刚刚开始，美军将加快行动节奏。”
宾夕法尼亚大学沃顿商学院预算模型主任肯特·斯梅特斯告诉CNN，如果战争持续两个月，成本可能在400亿至950亿美元之间，具体取决于美军是否派遣地面部队以及弹药补给的速度。该机构以提供无党派的财政政策影响研究著称。
斯梅特斯在周三补充道：”我们今天讨论的这类军事投资，与伊朗获得并使用核武器可能造成的损失相比，简直不值一提。”他指出核战争可能导致”数万亿美元的经济和生命损失”。
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Here’s how much the war with Iran is expected to cost every day
2026-03-06T09:00:33.712Z / CNN Politics
By
[Kaanita Iyer]
3 hr ago
PUBLISHED Mar 6, 2026, 4:00 AM ET
The Middle East
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Plumes of smoke rise after a strike on the Iranian capital of Tehran on Thursday, March 5.
Atta Kenare/AFP/Getty Images
Days into the [war with Iran] and with no clear end in sight, questions have emerged about just how much Operation Epic Fury will cost US taxpayers.
The Pentagon hasn’t shared an estimate, and it has yet to ask Congress for a supplemental spending bill for the operation.
“This is highly unpredictable and so we won’t know the cost of it until it’s over.” said Lindsay Koshgarian, program director of the National Priorities Project at the Institute of Policy Studies, who said the conflict is “not necessary” and is taking away from other policies that could “make life more affordable for Americans.”
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“The cost of the war in Iraq ended up being almost $3 trillion,” Koshgarian said. “So this could, this could be astronomical, easily.”
CNN has talked to think tanks and experts on government spending. Here’s a breakdown of what they told us:
More than $890 million a day
The war is costing about $891.4 million per day, according to a think tank based in Washington, DC, that analyzed the information the Pentagon has shared about targets it struck and the assets involved in the operation.
The Center for Strategic and International Studies predicts that the cost will decrease as the US shifts to “less expensive munitions” and as the drones and missiles launched by Iran declines.
“However, future costs will depend mostly on the intensity of operations and the effectiveness of Iranian retaliation,” CSIS added in its report.
Biggest cost drivers
An F/A-18E Super Hornet aircraft, attached to Strike Fighter Squadron 37, lands on the flight deck of the world’s largest aircraft carrier, USS Gerald R. Ford, while operating in support of Operation Epic Fury in the Eastern Mediterranean Sea, on Monday, March 2.
US Navy
Air, naval and ground operations will be the biggest expenses, according to the CSIS analysis.
Air operations are expected to cost $30 million per day, and the price tag for daily naval operations is around $15 million. Meanwhile, ground operations will cost $1.6 million each day.
These are the daily costs of the most expensive assets:
Air assets:
- Tanker and cargo: $9 million
- Carrier air wing: $5 million
- Non-stealth fighter: $5 million
- Stealth fighter: $5 million
Naval assets:
- Aircraft carrier: $6 million
- Destroyer: $5 million
Ground assets:
- Artillery brigade: $1 million
- National Guard battalion: less than $1 million
How it compares with last summer’s Iran strikes
A US Air Force B-2 Spirit takes off to support Operation Midnight Hammer at Whiteman Air Force Base in Missouri.
509th Bomb Wing Public Affairs/DVIDS
The US’strikes on Iran’s nuclear facilities in June 2025, [called Operation Midnight Hammer], cost less than the first 100 hours of military operations that began when the US struck Iran early Saturday morning. Though last year’s operation lasted only about two-and-a-half hours.
According to CSIS, the first 100 hours of this war has cost $3.7 billion. Meanwhile, Costs of War at Brown University estimated that last year’s strikes cost between $2.04 to $2.26 billion. The project publishes research on US military spending and operations.
The major expenses during Midnight Hammer were the use of 40 MOP 30,000-pound bombs ($49 to $70 million); 7 B2 stealth bombers (between $31.75 to $37.8 million) and 24 Tomahawks (between $36 to $45.6 million), according to a [report from Costs of War].
One expert says total cost of war could be up to $95 billion
It is unclear how long the operation will go on for, with the Trump administration [offering shifting timelines] — two weeks, four weeks, six weeks.
Secretary Pete Hegseth speaks at a press conference at the Pentagon on Wednesday, March 4, 2026.
Pool
Defense Secretary Pete Hegseth said Wednesday, “We are just getting started,” and added that US forces will be “accelerating.”
Kent Smetters, faculty director of the Penn Wharton Budget Model, told CNN that a two-month war could cost between $40 and $95 billion, depending on whether the US puts boots on the ground and how quickly munitions are replenished. The group at the University of Pennsylvania says it provides non-partisan research on the fiscal impact of public policy.
“The type of investment we’re talking about today pales in comparison to” the cost of Iran obtaining and using a nuclear weapon, Smetters told CNN on Wednesday, which he said would be “trillions upon trillions of dollars of damage.”
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