The Saudi-led coalition carried out a targeted strike at Yemen’s Mukalla port, accusing foreign-backed vessels of delivering weapons to southern separatists.

The Saudi-led coalition in Yemen has carried out a “limited military operation” targeting what it described as foreign military support at Mukalla port, days after warning the separatist Southern Transitional Council (STC) group against taking military action in Hadramout province.

Coalition air forces carried out the military operation early on Tuesday, targeting unloaded weapons and vehicles, the official Saudi Press Agency (SPA) reported.

Coalition spokesperson Turki al-Malki said two ships entered Mukalla port on Saturday and Sunday without coalition authorisation, disabled their tracking systems, and unloaded large quantities of weapons and combat vehicles “to support” the STC.

The ‍Saudi-backed head of Yemen’s presidential council, Rashad ⁠al Alimi, ​said on ‍Tuesday after the air strike that all forces of the United ‍Arab ⁠Emirates must leave Yemen within 24 hours.

“Given the danger and escalation posed by these weapons … the coalition air forces carried out a limited military operation this morning targeting weapons and combat vehicles that had been unloaded from the two ships at the port of al-Mukalla,” SPA reported.

Two sources told Reuters news agency that the strike specifically targeted the dock where the cargo had been unloaded. The coalition said there were no casualties or collateral damage and emphasised that the operation was conducted in accordance with international humanitarian law.

The strike comes amid heightened tensions following an offensive earlier this month by the STC against Yemeni government troops backed by the coalition.

Saudi Defence Minister Khalid bin Salman Al Saud posted on X that the STC troops should “peacefully hand over” two regional governorates to the government. Meanwhile, United States Secretary of State Marco Rubio called for “restraint and continued diplomacy, with a view to reaching a lasting solution”.

A divided Yemen

The STC was initially part of the Saudi-led coalition that intervened in Yemen in 2015 against the Houthis, but the group later pursued self-rule in southern Yemen. Since 2022, the STC, which has previously received assistance from the United Arab Emirates, has controlled southern territories outside Houthi areas under a Saudi-backed power-sharing arrangement.

In recent weeks, however, the STC has swept through swaths of the country, expelling other government forces and their allies.