U.S. launches Task Force Iron Gate to curb Iran's land and Caspian weapon flows
The U.S. Central Command announced a new unit aimed at intercepting advanced weapons and dual-use goods moving through Iran's borders and the Caspian Sea, prompting a dismissive response from Tehran.
Washington announced the creation of Task Force Iron Gate, a 20-person civilian and military unit based in Tampa, Florida, to identify and disrupt routes used by Iran to transport advanced weapons, dual-use technologies, sanctioned materials and illicit revenue across its land borders and the Caspian Sea, CENTCOM said. The task force expands the existing maritime blockade to include overland pathways that link Iran with Afghanistan, Armenia, Azerbaijan, Iraq, Pakistan, Turkey and Turkmenistan. Admiral Brad Cooper, commander of CENTCOM, said the unit will reinforce “the success of our ironclad blockade against Iran at sea.”
Michael Mulroy, a former U.S. deputy assistant defence secretary for the Middle East, told Al Jazeera that the effort seeks to determine “where weapons systems are coming in, how they could potentially be cut off” and to coordinate with other U.S. agencies on preventing the movement of such items. He added that, unlike earlier operations focused on military targets, the new focus would be on economic and infrastructure points to increase pressure on Tehran.
The Islamic Revolutionary Guard Corps dismissed the plan as “just a play on words,” with IRGC spokesman Sardar Mohebi saying the United States cannot achieve its goal of “severe economic pressure to collapse and disintegrate the Iranian economy.”
Analysts noted the task force may also target supply chains involving Russia, which has reportedly sent drone components and explosives to Iran via the Caspian Sea. Mahjoob Zweiri of Qatar University called the potential disruption of Russian-linked shipments a “real concern” for the United States, while Rami Khouri of the American University of Beirut warned that Iran’s centuries-old trading networks make a comprehensive seal-off “virtually impossible.”
Former Trump aide Joe Kent criticized the move as a military attempt to undermine diplomatic efforts, posting on X that the task force “invites Iran to escalate while the vice president is attempting to negotiate.” The Wall Street Journal reported that CENTCOM chief Cooper and Defense Secretary Pete Hegseth are among officials urging President Donald Trump to renew attacks on Iran.
Zweiri also pointed out that the United States lacks a naval presence on the Caspian Sea and would need cooperation from neighboring states, which is unlikely given Russian sensitivities. He estimated the Caspian Sea accounts for about 11 % of Iran’s maritime trade, suggesting limited impact on Tehran’s overall economy.