U.S. Deploys Largest Middle East Military Build-Up Since 2003 Amid Rising Iran Tensions

The United States has reportedly deployed its largest concentration of military assets in the Middle East since the 2003 Iraq War, as tensions with Iran escalate and President Donald Trump weighs potential military action.

Open-source intelligence and flight-tracking data indicate that more than 120 U.S. aircraft have been repositioned to bases across Europe and the Middle East in recent days.

The deployments include F-16s from Spangdahlem Air Base in Germany, Aviano Air Base in Italy, and McEntire Joint National Guard Base in South Carolina, as well as F-22 Raptors and F-35 stealth fighters. Several aircraft reportedly crossed the Atlantic using “TREND” callsigns, typically associated with operational deployments.

Support assets, including E-3 Sentry AWACS aircraft, aerial refuelling tankers, intelligence and surveillance platforms, and P-8 Poseidon maritime patrol aircraft, have also been active in the region. One P-8 reportedly conducted patrols over the Strait of Hormuz on February 17.

At sea, the USS Gerald R. Ford aircraft carrier is redeploying toward the Middle East and is expected to join the USS Abraham Lincoln carrier strike group operating in the Arabian Sea. The U.S. Navy also maintains guided-missile destroyers equipped with Tomahawk cruise missiles and advanced missile defence systems in the region.

The military build-up follows reports that President Trump has given Iran “10 to 15 days” to reach a new agreement on its nuclear and missile programmes.

Although indirect talks in Geneva produced guiding principles, key issues remain unresolved. The White House says diplomacy is preferred, but military options—including limited strikes or broader operations—are under consideration, potentially involving long-range bombers from the U.S. or Diego Garcia.

Iran has reinforced sensitive facilities, including at Isfahan, conducted naval drills with Russia, and warned the UN it would respond “decisively” to any attack.