Trump Said the Iran War Would End Quickly. 17 U.S. Troops Are Dead, and the Mission Keeps Expanding: President Donald Trump faces a more difficult Iran endgame after another round of American troop deaths and a widening U.S. campaign across the Persian Gulf. A CNN examination of the administration’s strategy identified the central problem: Washington is striking more targets, protecting more regional infrastructure, and sustaining more casualties without defining the political outcome that would end the war.
Seventeen U.S. service members have died since the conflict began on Feb. 28. The Pentagon identified two soldiers killed during an Iranian missile and drone attack in Jordan, while another service member died in Iraq during the controlled detonation of unexploded ordnance from a downed Iranian drone. The Associated Press documented the latest deaths and the wider casualty record across Kuwait, Saudi Arabia, Iraq, Jordan, and the Arabian Sea.
Donald Trump In a Meeting. Image Credit: Creative Commons.
The United States carried out a ninth consecutive night of strikes on July 20 as Iran attacked American military assets and U.S.-aligned states across the region. Reuters reported that the renewed exchange was threatening Gulf shipping and water supplies while both governments continued to signal some interest in diplomacy.
Trump formally told Congress that hostilities had resumed on July 7 after Iran violated a June 17 memorandum covering the Strait of Hormuz. His notice also reinstated the blockade of Iranian shipping and opened a new 60-day period under the administration’s interpretation of the War Powers Resolution, according to the president’s notification to Congress.
Trump’s Iran Mission Has Expanded Since February
The administration originally centered its public case on Iran’s nuclear program, ballistic missiles, naval forces, and regional military network. By March, Trump was already shifting between demands for surrender, claims that victory was close, and promises that the operation would remain short. Asked what was required to finish the war, he answered “more of the same,” according to an Associated Press account carried by PBS.
The current campaign includes protecting commercial shipping, suppressing Iranian coastal forces, enforcing a blockade, responding to attacks on U.S. personnel, and keeping regional bases operating. The earlier ceasefire remained unstable because Washington and Tehran interpreted its requirements differently. Iran’s ability to create persistent uncertainty around the Strait of Hormuz has since made maritime security a continuing American mission.
American Troop Deaths Make Retaliation Part of the War
Trump said the latest strikes were conducted in honor of the Americans killed in Jordan and Iraq. Retaliation is now another stated reason for continuing the campaign. Iran then has an incentive to answer U.S. attacks, creating additional risks to American bases, ships, aircraft, and personnel distributed across the region.
More than 400 U.S. troops have been wounded during the conflict, according to CBS News’ running casualty account. The force remains largely outside Iran, but exposure extends from Gulf air bases to naval operations and unexploded Iranian weapons in Iraq. Those losses complicate any claim that air and maritime operations can continue at limited cost.
President Donald J. Trump signs executive orders, Friday, May 9, 2025, in the Oval Office. (Official White House Photo by Molly Riley)
Washington could expand strikes, sustain an indefinite escort and blockade mission, pursue a regional arrangement for Hormuz, or reduce its involvement while accepting a less favorable outcome. The available courses all carry major strategic costs, while a larger operation to seize control of the strait would require forces and risks Trump has so far avoided.
Congress and Voters Want a Defined End State
Public opposition has increased rather than softened. A July Economist/YouGov poll found that 57 percent of Americans believed entering the war was the wrong decision, compared with 27 percent who called it right. The survey also found that 65 percent wanted the United States to reach a deal as quickly as possible.
Trump retains strong support among MAGA Republicans, but the wider electorate has turned against the conflict. The war has also reached households through gasoline prices, shipping costs, and inflation pressure. That gives Congress and vulnerable Republican candidates a reason to demand measurable objectives before authorizing another open-ended phase.
Trump’s Available Iran Endgames Are All Expensive
A negotiated Gulf security arrangement could reopen Hormuz and create room for withdrawal, but Iran would demand a recognized role in the waterway. A prolonged blockade and escort mission would consume ships, aircraft, interceptors, and personnel. A larger campaign could require ground forces. Leaving without an agreement would damage U.S. commitments and give Tehran greater leverage.
The president therefore faces a narrow set of workable exits. Even success against Iran’s facilities may reinforce Tehran’s incentive to pursue a stronger nuclear deterrent, leaving the original nuclear objective unresolved after the bombing ends.
Current exchanges with Iran must produce a ceasefire and regular shipping through Hormuz if Trump wants to reduce U.S. involvement.
If the strikes continue, he will have to decide whether to seek explicit authorization, commit additional forces, or accept terms that fall short of the outcome he originally promised.
About the Author: Harry J. Kazianis
Harry J. Kazianis (@Grecianformula) was the former Senior Director of National Security Affairs at the Center for the National Interest (CFTNI), a foreign policy think tank founded by Richard Nixon based in Washington, DC. Harry has over a decade of experience in think tanks and national security publishing. His ideas have been published in the NY Times, The Washington Post, The Wall Street Journal, CNN, and many other outlets worldwide. He has held positions at CSIS, the Heritage Foundation, the University of Nottingham, and several other institutions related to national security research and studies. He is the former Executive Editor of the National Interest and the Diplomat. He holds a Master’s degree focusing on international affairs from Harvard University.
