The cat-and-mouse game of American naval forces chasing after Houthi fighters targeting commercial vessels linked to Israel turned deadly on Sunday after US Navy helicopters destroyed three of the militia’s boats, killing ten fighters. The Yemeni militia warned that the US would face “repercussions” for its “crime.”

The Alborz, an Iranian Navy Alvand-class frigate armed with long-range anti-ship missiles and anti-submarine warfare equipment, entered the Red Sea after passing through the Bab al-Mandab Strait, Iranian media reported on Monday.
Pointing to the nation’s record of operations in regional waters since the late 2000s fighting piracy and securing international shipping lanes, Iranian media indicated that the warship’s deployment to Red Sea now comes amid an “increase of tensions” in the wake of the Gaza crisis and Houthi operations against Israeli-owned and -bound commercial cargoes.
Commissioned in 1971 and named after the Alborz mountain range, the Alborz is classified as a destroyer by Iran, but classed a frigate by many foreign military observers. The 1,100 ton, 94.5 meter long vessel has a 9,000 km range, a complement of over 125 officers and crew, and is fitted with Noor anti-ship sea-skimming turbojet-powered cruise missiles, which have a range of up to 220 km and can accelerate to up to Mach 1.4 in their terminal stage.The warship underwent major capital repairs and the installation of new equipment in 2018, and was equipped with indigenously-developed combat systems in 2020, including new close-in air defense weapons, as well as electronic warfare and target detection and tracking systems.

The Alborz took part in the Iran-Iraq War of 1980-1988. In 2021, the ship successfully fought off a pirate attack against an Iranian oil tanker in the Indian Ocean. The warship has also taken part in joint exercises with Russian and Chinese warships in recent years.
The vessel’s deployment in the Red Sea comes amid the continued deterioration of the security situation in the region, with the US military drawing first blood in its campaign against Yemen’s Houthi militants (who are attempting to close the body of water to Israeli-owned or affiliated commercial shipping) on Sunday, destroying three Houthi boats and killing ten fighters. The Houthis warned of “repercussions,” signaling the possibility of direct attacks against the warships of the US and its allies.

Earlier, UK media reported that British and US naval forces were planning “direct action” against the Houthis after issuing the militia with a “verbal final warning” about its Red Sea anti-shipping campaign.