The U.S. military has carried out nightly airstrikes against civilian infrastructure in Iran to punish the government for killing two American service members [1, 2].

These operations mark a significant escalation in tensions between Washington and Tehran. By targeting transportation hubs and civilian sites, the U.S. is employing a strategy of direct retaliation that risks further destabilizing the region.

The strikes began at least by July 18, 2026 [1]. According to reports, the U.S. military targeted three bridges, an airport, and a train station [3]. The campaign has lasted for multiple nights; one report indicated the strikes occurred for six consecutive nights [3], while another source said the operations continued into a 12th night [4].

Casualties have been reported following the attacks. At least seven Iranian civilians died in the latest strike [3]. The U.S. government said the strikes were intended to "swiftly punish" Iran for the attack in Jordan that killed two American service members [1].

Infrastructure damage has been concentrated on logistics and transport. The strikes on the airport and train station are designed to disrupt the movement of personnel and supplies, a tactic often used to degrade a state's internal stability during a conflict.

Iranian officials have not provided a detailed public response to the specific casualties, but the targeting of civilian infrastructure remains a focal point of international concern. The U.S. military said the operations are a direct response to the deaths of its personnel in Jordan [1].

The U.S. military has carried out nightly airstrikes against civilian infrastructure in Iran.

The transition from targeted military strikes to the hitting of civilian infrastructure, such as bridges and train stations, indicates a shift toward a broader strategy of economic and logistical attrition. By focusing on the movement of goods and people, the U.S. is attempting to apply internal pressure on the Iranian government, though such actions increase the likelihood of a reciprocal response against U.S. assets or allied interests in the region.