US–Iran tensions have intensified following a significant American military buildup in the Middle East and parallel Iranian military exercises with Russia. The developments come amid ongoing negotiations in Geneva aimed at preventing further escalation between the two sides.
According to AFP and US media reports, Washington has positioned a large number of warships and aircraft in the region, raising the possibility of renewed military strikes on Iran if diplomatic efforts fail. Tehran, meanwhile, has conducted naval drills in strategic waterways and summoned Germany’s ambassador over what it described as hostile activities in Europe.
The parallel political, military, and diplomatic moves reflect a fragile moment in relations between the two long-standing adversaries.
Major US Naval and Air Buildup in the Region
US President Donald Trump has ordered additional military deployments to the Middle East, including aircraft carriers, destroyers, and advanced fighter jets.
According to a US official cited by AFP, Washington currently has 13 warships in the region. These include:
The aircraft carrier USS Abraham Lincoln
Nine destroyers
Three littoral combat ships
The USS Gerald R. Ford, described as the world’s largest aircraft carrier, is also en route from the Atlantic to the Middle East, accompanied by three destroyers. The presence of two US aircraft carriers in the region is considered rare and signals heightened readiness.
Last year, the United States deployed two carriers when it carried out strikes on three Iranian nuclear facilities during Israel’s 12-day campaign against Iran in June 2025.
Advanced Aircraft and Strike Readiness
Open-source flight tracking data cited by AFP indicates that the United States has also deployed:
F-22 Raptor stealth fighters
F-15 and F-16 warplanes
KC-135 aerial refueling aircraft
E3 Sentry airborne early warning aircraft
CNN and CBS reported that the US military could be ready to launch strikes within days, although no final decision has been announced. White House Press Secretary Karoline Leavitt stated that while some progress had been made in talks with Iran, the sides remain “very far apart on some issues.”
She added that there are “many reasons and arguments” for potential military action, urging Tehran to reach an agreement.
Nuclear Talks in Geneva and Diplomatic Strain
US and Iranian officials met in Geneva for Oman-mediated talks aimed at replacing the 2018 nuclear agreement that Washington withdrew from during Trump’s first term.
Iranian officials said the two sides agreed on “guiding principles” for a possible deal. However, US officials described progress as limited.
Previous negotiations collapsed after Israel launched a large-scale attack on Iran in June 2025, triggering a 12-day war that the United States briefly joined.
In parallel with military tensions, Iran summoned Germany’s ambassador in Tehran following a large demonstration in Munich.
Protest Fallout and Diplomatic Protest
Iran’s official IRNA news agency reported that Ambassador Axel Dittmann was summoned to protest what Tehran described as “anti-Iran activities” and statements by German officials.
The protest in Munich drew around 250,000 participants, according to German police, and was addressed by Reza Pahlavi, son of the former shah who was removed during the 1979 Islamic Revolution.
German authorities confirmed the ambassador’s summons but did not provide further details.
Tehran recently faced widespread anti-government protests that began over economic grievances and expanded into broader opposition to the political system. Iranian authorities said more than 3,000 people were killed during the unrest, including security personnel and civilians, attributing the violence to what they described as foreign-backed actions.
International organisations, including the US-based Human Rights Activists News Agency, have reported significantly higher casualty figures.
Iran–Russia Naval Drills and Strait of Hormuz
Amid rising US–Iran tensions, Iran and Russia announced joint naval exercises in the Sea of Oman and the northern Indian Ocean.
According to Iran’s ISNA agency, the drills aim to strengthen maritime security and deepen cooperation between the two navies.
Earlier in the week, Iran’s Revolutionary Guards conducted separate exercises in the Strait of Hormuz, a strategic passage through which a significant portion of global oil and liquefied natural gas exports transit.
Iranian officials have repeatedly warned that the strait could be blocked during periods of heightened confrontation with the United States, though it has never been fully closed.
Tehran announced a temporary partial closure of the strait for several hours during its recent drills, citing security reasons.
The Strait of Hormuz remains a sensitive chokepoint for global energy markets, making developments in the area closely watched by regional and international actors.
Conclusion:
The current phase of US–Iran tensions combines military deployments, diplomatic negotiations, and regional signaling through joint exercises. While talks in Geneva continue, the significant military presence on both sides underscores the volatility of the situation.
Any further escalation could have implications not only for the two countries but also for regional stability and global energy supplies.
