Three U.S. Army soldiers were killed and dozens wounded when Iranian ballistic missiles struck the Muwaffaq Salti Air Base in Jordan on 17 July, the Pentagon has confirmed, bringing the official American death toll in the conflict to at least 18. The same base had been hit twice in the preceding 48 hours, and U.S. Central Command acknowledged that “a few” of the dozens of missiles and drones launched by Iran that day penetrated allied air defences. The Pentagon disclosed on Monday that nearly 100 service members have sustained injuries since 7 July, the vast majority minor concussions, with 96 per cent already returned to duty. The casualty figures emerged after days of conflicting statements and amid allegations from U.S. media that the Department of War had withheld information on the scale of the losses.

Viewed from Washington, the attacks have generated sharp political reactions. President Donald Trump attributed the breach to “other operators” at the base, stating that “when you let other people do your job with the United States, sometimes it doesn’t work out so well,” without specifying which forces he meant. Secretary of State Marco Rubio described the deadly strike as a missile that “leaked through,” calling it “heartbreaking.” Pentagon spokesman Sean Parnell rejected as “baseless and malicious” reports of a casualty cover-up, insisting that data is publicly available through the Defence Casualty Analysis System, though that database had not been updated to reflect July’s wounded as of early Tuesday. Trump separately vowed on social media that Iran “will pay for that killing many times over,” and the U.S. military launched an eleventh consecutive night of strikes against Iranian military infrastructure.

Regional military analysts and officials in Amman point to a deliberate evolution in Iranian tactics. Retired Jordanian Lieutenant General Qasid Mahmoud, a former deputy chief of staff, told CBS News that Tehran has combined simple missiles to distract radar with higher-quality munitions that alter their trajectory in the final 30 to 40 kilometres, making interception harder. Iranian state-linked media reported that strikes also hit U.S. installations in Bahrain, Kuwait, and Syria. The attacks on Muwaffaq Salti Air Base, which hosts U.S. and partner forces, struck a gym, an empty aircraft hangar, and prefabricated sleeping quarters, according to U.S. officials cited by The Wall Street Journal. The three soldiers killed—First Lieutenant Tyler J. Feehan, Private Isabella Gonzales, and Sergeant Angel S. Rampersad—were all from air and missile defence units.

The strikes underscore the vulnerability of the estimated 50,000 U.S. troops stationed across the Middle East, even in Jordan, which had largely avoided direct Iranian fire until this month. While bases in Kuwait and Bahrain are more heavily fortified, Iranian weapons have previously damaged a radar installation in Bahrain. The Pentagon says it is investigating the circumstances of each incident, including a controlled detonation of an Iranian drone at Erbil Air Base in Iraq that killed a fourth soldier, Sergeant Michael Emmanuel Swinton. The official casualty database is expected to be updated, though no timeline has been given. With ceasefires in April and June having collapsed, and Iranian Supreme Leader Mojtaba Khamenei warning of “unforgettable lessons,” the dossier remains open, and further U.S. retaliatory strikes are anticipated.