Royal Air Force Typhoon jets have operated alongside French warplanes in a coordinated attack targeting an subterranean weapons facility in Syrian territory operated by the Islamic State group (IS), as stated by the UK's MoD.
The site, identified by surveillance, was thought to be housing weapons and explosive materials, the announcement noted, and was located in mountainous terrain just above the historic site of Palmyra in the heart of Syria.
"The RAF jets utilized laser-guided Paveway IV weapons to target a number of approach shafts leading to the depot... preliminary assessments indicate the objective was successfully hit," officials stated.
There was no evidence of any civilian impact in the attack on Saturday evening and all the aircraft returned to base without incident, the ministry further stated.
The Typhoon fighters were assisted by a Voyager tanker plane.
Daesh - referred to as ISIS - imposed militant control over large swathes of Syria and Iraq until 2019.
"This operation demonstrates British leadership, and commitment to operate in unison with allied nations, to eliminate any re-emergence of IS and their dangerous and violent ideologies in the Middle East," UK Defence Secretary the Defence Secretary said.
RAF aircraft have conducted patrols over Syrian airspace to "forestall any attempted comeback" of Islamic State following its defeat at the climactic battle in Baghuz in 2019, the MoD reported.
"I must thank the personnel of British forces who took part in this operation for their skill and their bravery," the Defence Secretary commented. "They were among thousands of UK service members stationed over Christmas and New Year. This mission, to remove militants who threaten our security, highlights how British military are ready to step up, continuously, keeping Britain secure at home and influential overseas."
In December, the United States armed forces executed what it termed a "large-scale strike" on Islamic State objectives in Syria, after an attack claimed the lives of two American soldiers and a civilian linguist in Palmyra.
The UN says Islamic State still boasts between 5,000 and 7,000 fighters in Syria and Iraq.
