US Deploys Third Aircraft Carrier Strike Group Near Iran

Existing US Presence and Earlier Reinforcements

The United States has maintained troops and military assets at bases across the Middle East for decades. According to the Council on Foreign Relations, Washington operates from at least 19 military sites in the region, eight of which are permanent bases located in Bahrain, Egypt, Iraq, Jordan, Kuwait, Qatar, Saudi Arabia and the United Arab Emirates. As of mid-2025, between 40,000 and 50,000 US soldiers were stationed across large permanent bases and smaller forward sites.

Trump has been reinforcing the US military presence since the start of this year, initially sending warships including the USS Abraham Lincoln aircraft carrier to the Arabian Sea. Since early February, more than 120 aircraft have been deployed to the region, marking the largest surge in US airpower in the Middle East since the 2003 Iraq War.

In March, the Pentagon ordered additional forces to the Gulf in three formations: the Tripoli Amphibious Ready Group built around the USS Tripoli, the Boxer Amphibious Ready Group centred on the USS Boxer, and approximately 2,000 soldiers from the 82nd Airborne Division's Immediate Response Force based at Fort Bragg, North Carolina. Together, these reinforcements added nearly 7,000 troops to the region since the war began.

Diplomatic Proposals and Official Statements

Indirect peace talks between the US and Iran, mediated by Qatar on the sidelines of the United Nations General Assembly in New York last month, have continued without breakthroughs. Iran proposed a seven-day roadmap to reopen the Strait of Hormuz and resume nuclear talks in exchange for an end to the US naval blockade, sanctions relief and a regional ceasefire covering Lebanon and Yemen. Trump rejected the plan, saying it included terms he would not have approved a year ago or today.

US ambassador to the UN Mike Waltz described Iran's demand for frozen funds and sanctions relief as non-negotiable, citing seven UN Security Council resolutions against an Iranian nuclear weapons programme. In response, Iran's Foreign Minister Abbas Araghchi said Tehran was fully prepared to resume the war while insisting Iran came to forge peace, not sell a war.

What Comes Next

The Trump administration has paired its military buildup with economic pressure, sanctioning Iran's rail and automotive conglomerates this week in what the Treasury Department described as an effort to drain remaining revenue, following sweeping sanctions imposed last month.

In an interview with Time magazine, Trump suggested it was possible he could ramp up bombing Iran after the midterm elections, while late Thursday warning that the confrontation will end very soon, with severe consequences if Tehran fails to reach a deal. Whether the latest deployment signals escalation or serves as negotiating leverage remains officially unconfirmed.