US Marines train for raids amid escalating tensions with Iran

Amid the rapidly evolving situation in the Middle East, the US military command announced that US Marines, specifically elements of the 13th Marine Expeditionary Unit, are currently engaged in intensive military exercises focused on close-quarters combat tactics and strategic assault operations. These movements, according to Al Arabiya, come at a time of unprecedented escalation in the region. In a related development, US military reports indicate that more than 155 Iranian vessels have been damaged or destroyed since the start of the latest military operations, in addition to attacks on more than 13,000 targets within Iranian territory, reflecting the scale of the current military intervention.
Marines: Members of the 13th Expeditionary Unit participate in combat and assault training #AlArabiya_Breaking— Al Arabiya Breaking (@AlArabiya_Brk) April 6, 2026
The strategic importance of US Marine Corps movements
Historically, U.S. Marine Corps expeditionary units have played a crucial role in securing international interests in high-tension regions. The 13th Expeditionary Unit is a rapid reaction force capable of conducting complex amphibious and air operations. This intensive training comes against a backdrop of long-standing tensions between Washington and Tehran, which have escalated significantly in recent years due to disputes over maritime security in vital waterways. This show of force is not only intended to enhance combat readiness but also to send a clear deterrent message aimed at curbing Iran's expanding military influence in the region and ensuring the stability of global supply lines that have long been threatened by regional conflicts.
Israeli airstrikes paralyze airport operations in Tehran
In parallel with the American moves, the Israeli military announced on Monday that it had carried out a series of intense nighttime airstrikes targeting three major airports in the Iranian capital, Tehran. These attacks focused on destroying a large number of Iranian aircraft and helicopters. The military statement explained that dozens of fighter jets participated in the bombing of sensitive military installations within the Bahram, Mehrabad, and Azmish airports.
The statement specifically highlighted Mehrabad Airport, one of Iran’s most vital facilities. Historically and currently, this airport is known as a major logistics hub used by the Quds Force of the Iranian Revolutionary Guard Corps. Tehran relies on this airport to organize cargo flights transporting weapons, technical equipment, and funds to its allied factions and militias throughout the Middle East. The Israeli military confirmed that these successive strikes aim to further weaken the Iranian regime’s air capabilities and cripple its ability to support its regional proxies.
The expected impact of the escalation on the regional and international landscapes
The timing of US military exercises coinciding with Israeli strikes deep inside Iran carries profound strategic implications and far-reaching consequences. Domestically, these strikes weaken the military infrastructure and diminish the country's air and defense capabilities, presenting the regime with unprecedented internal security challenges.
Regionally, the destruction of logistical supply lines at Mehrabad Airport will directly impact the arming of armed factions in the region, potentially altering the balance of power in these volatile arenas. Internationally, these developments raise serious concerns about the security of global energy supplies, as any full-scale escalation in the region could lead to the closure of vital shipping lanes, negatively impacting the global economy. Taken together, these events are shaping a new phase of open conflict that could reshape the geopolitical map of the entire Middle East.



