Donald Trump appears poised to resume military action against Iran, although internal hesitations and strategic considerations are tempering an immediate escalation. Since halting bombing operations against Iranian targets in July, Trump has repeatedly signaled plans to intensify strikes intended to “annihilate” the Tehran regime. However, he has publicly stated that any renewed attacks would not occur until after the U.S. midterm elections scheduled for November 3.
Several factors contribute to the current restraint on aggressive military action. Iranian retaliation against earlier U.S. and Israeli attacks inflicted extensive damage on American assets in the region, including the destruction of more than 80 U.S. warplanes and significant harm to military bases. The assaults depleted critical interceptor missile stocks, prompted the withdrawal of 12 long-range B-1 Lancer bombers from RAF Fairford in Britain, and underscored vulnerabilities in military installations.
Among the aircraft damaged or destroyed in the conflict were 12 F-15 Strike Eagle fighters, two A-10 Thunderbolts, seven KC-135 Stratotankers, one E-3 Sentry early warning aircraft, and 45 high-value MQ-9 Reaper drones, which cost approximately $34 million each. Iranian forces, particularly the Islamic Revolutionary Guard Corps (IRGC), reportedly utilized satellite intelligence from China and Russia to enhance the precision of their strikes.
The ongoing conflict, which began in February, has cost the United States more than $43 billion, with daily expenses reaching up to $1 billion during the peak of Operation Epic Fury. Despite a naval blockade designed to halt Iranian oil exports and cripple its economy, Tehran has restored much of its missile and drone launch infrastructure. The IRGC has warned of renewed retaliatory strikes if U.S. bombings resume and continues to target shipping in the strategically critical Strait of Hormuz, threatening vital oil transport routes.
The U.S. military has already withdrawn forces from some bases in Iraq damaged by Iranian attacks, a move officials describe as pre-planned. However, the significant financial burden of repairing bases and replacing lost aircraft adds to the complexity facing U.S. decision-makers. A former senior U.S. defense official commented that while material losses and munitions shortages weigh heavily on strategic considerations, political factors and the trajectory of Iranian provocations—such as potential attacks causing U.S. casualties—will play a decisive role. Public support for the war remains low, and Trump has struggled to make a compelling case for continued engagement.
Moreover, the situation has triggered a reassessment of U.S. military deployments in Europe. The Pentagon is reviewing its presence on the continent and is expected to recommend a reduction by December. Officials are considering shifting the conventional defense burden primarily to European allies while focusing U.S. resources on maintaining a nuclear deterrent.
The withdrawal of B-1 bombers from RAF Fairford was driven by concerns over force protection, as the aircraft were vulnerable when parked in the open. Upgrading Fairford, along with RAF Lakenheath and RAF Mildenhall, to defend against drone and missile threats and to accommodate nuclear storage facilities could cost approximately $4.2 billion. The Pentagon’s forthcoming decisions will determine whether U.S. bombers, including B-1s, B-52s, and B-2s, will return to the UK.
According to the former defense official, these developments reflect broader strategic shifts favoring an “America First” defense posture, prioritizing protection of the Western Hemisphere at the expense of maintaining conventional deterrence and strong forward presence abroad. Damage to bases in the Middle East, terrorist threats, and complications such as denied overflight permissions by some NATO allies have all contributed to tensions within the administration regarding the future scope of U.S. military commitments overseas.