British Air Force Typhoon fighter aircraft have operated alongside French warplanes in a coordinated attack targeting an subterranean weapons facility in Syrian territory used by the Daesh militant organization, according to the British defence ministry.
The location, pinpointed through surveillance, was assessed as storing arms and explosives, the announcement noted, and was situated in mountainous terrain just to the north of Palmyra in the heart of Syria.
"Our aircraft utilized Paveway IV guided bombs to hit a several entry passages down to the site... initial indications are that the objective was successfully hit," the ministry announced.
There was no sign of any harm to civilians in the operation late on Saturday and all the aircraft returned safely, the ministry further stated.
The Typhoon fighters were supported by a Voyager aerial refuelling aircraft.
IS - also known as the so-called Islamic State - established jihadist rule over parts of both Syria and Iraq prior to its 2019 collapse.
"This operation underscores our UK leadership, and commitment to work closely with our allies, to eliminate any re-emergence of Daesh and their dangerous and violent ideologies in the Middle East," the British Defence Secretary John Healey said.
British military aircraft have performed overwatch operations over Syrian airspace to "prevent any attempted comeback" of IS subsequent to its routing at the climactic battle in Baghuz in the year 2019, the ministry said.
"I extend gratitude to the personnel of British forces participating in this strike for their expertise and their valour," Healey said. "They were among numerous British troops on duty over the festive period. This mission, to eliminate dangerous terrorists who endanger our way of life, shows how British military are always on standby, throughout the year, protecting the UK within its borders and influential overseas."
During December, the American forces conducted what it termed a "major assault" against Islamic State objectives in Syria, after an ambush resulted in the deaths of two US servicemembers and a civilian linguist in Palmyra.
The UN estimates Daesh still boasts an estimated 5,000 to 7,000 militants in Iraq and Syria.
