The United States has carried out its largest military deployment to the Middle East since the 2003 Iraq invasion, fuelling speculation that strikes against Iran could be imminent as President Donald Trump reviews his options. Sources told CNN that the US military may be prepared to launch attacks as early as this weekend, though no final decision has been taken. Trump is said to be consulting advisers and foreign leaders, carefully balancing the risks of military action against the prospects of diplomacy.
White House Press Secretary Karoline Leavitt said on Wednesday that diplomacy remains Trump’s “first option,” but stressed that military action is still under consideration. “There are many reasons and arguments one could make for a strike against Iran,” she noted, adding that the president is guided by his national security team. Meanwhile, diplomatic channels remain open. US and Iranian officials held indirect talks in Geneva this week, agreeing on a “set of guiding principles,” though significant issues remain unresolved, according to CBS.
Naval and Air Power Build-Up
The US military presence in the region has expanded significantly. Thirteen American warships are currently deployed in the Middle East, including the aircraft carrier USS Abraham Lincoln, nine destroyers and three littoral combat ships. A second carrier, the USS Gerald R. Ford — the world’s largest — has been dispatched from the Caribbean and is expected to arrive within weeks, escorted by three additional destroyers.
Air power has also been reinforced. Advanced F-22 and F-35 fighter jets, alongside F-15 and F-16 aircraft and KC-135 refuelling planes, have been moved closer to Iran. Command-and-control aircraft are now in position to coordinate what could become a prolonged air campaign. Flight-tracking data indicates that E-3 Sentry airborne warning and control aircraft and other support planes are already operating in the region, signalling preparations for sustained operations rather than a single strike.
Susan Ziadeh, senior adviser at the Center for Strategic and International Studies, cautioned that such a large-scale deployment can generate its own momentum. “When you build up this much firepower, it becomes harder to simply step back and say nothing will happen,” she said.
Iran Strengthens Defences
Iran, meanwhile, has stepped up efforts to fortify key facilities. Satellite imagery analysed by the Institute for Science and International Security and reported by Reuters shows concrete reinforcements being constructed over sensitive sites, including the Taleghan 2 facility near Parchin. Tunnel entrances at the Isfahan nuclear complex have reportedly been buried under soil, while sites near Natanz are being hardened. Missile bases in Shiraz South and Gom are also undergoing reconstruction after last year’s strikes by Israel.
Analysts say these defensive measures could complicate any US offensive. William Goodhind, a forensic imagery analyst with Contested Ground, told Reuters that burying tunnel entrances would reduce the effectiveness of airstrikes and hinder ground access. ISIS founder David Albright warned that some facilities may soon resemble reinforced bunkers, offering significant protection from aerial attacks.
Strategic Calculations
According to The Wall Street Journal, President Trump has been presented with a range of military options — from limited strikes targeting nuclear and missile infrastructure to broader operations aimed at regime leadership and regional proxies. Long-range bombers such as B-2 stealth aircraft could be deployed either directly from the United States or from Diego Garcia in the Indian Ocean, a possibility Trump has hinted at on social media.
Iran, which relies heavily on its missile capabilities and has a comparatively limited air force, could retaliate by targeting US bases and allies in the region or attempting to disrupt traffic through the Strait of Hormuz. Retired Air Force General David Deptula suggested that the scale of the US buildup itself may be intended as leverage. “The dramatic increase in forces sends a message that the use of force is a real possibility,” he said.
With diplomacy continuing but military assets in place, the coming days may prove decisive in determining whether tensions escalate into open conflict or shift back toward negotiation.
