The US Department of Defense has confirmed that around 140 US servicemen have been injured since military operations against Iran began, with 8 sustaining serious injuries that require top-level medical care. This revelation marks the first time the Pentagon has publicly disclosed casualty figures since hostilities commenced on September 28. Additionally, it was reported that 7 US servicemen have lost their lives during the conflict, with the latest being Army Sergeant Benjamin Pennington after an attack on a military base in Saudi Arabia.

The exact details of the injuries indicate that most were considered minor, with 108 personnel returning to duty shortly after enduring light injuries. The Pentagon's delayed disclosure comes under scrutiny, as it follows earlier reports by the media, including a scoop by Reuters that prompted the official confirmation from the Department of Defense. Concerns have been raised within Congress regarding the transparency of the Defense Department in sharing such critical information.

The rising number of US military casualties could potentially decrease public support for the military engagement in Iran, which is already at a low level. Recent comments by President Trump suggested an approaching end to the conflict, particularly in light of rising oil prices resulting from the war, indicating a possible shift in strategy as political pressure mounts from the increasing toll of the military actions in the region.