RAF Typhoon FGR4s have operated alongside French aircraft in a combined operation on an subterranean weapons facility in Syrian territory used by the IS group, as stated by the UK's MoD.
The location, identified by intelligence, was assessed as containing munitions and bombs, the announcement noted, and was situated in mountainous terrain just to the north of the historic site of Palmyra in central Syria.
"The RAF jets employed laser-guided Paveway IV weapons to hit a number of access tunnels down to the facility... preliminary assessments indicate the objective was successfully hit," officials stated.
There was no sign of any harm to civilians in the attack late on Saturday and each participating jet made a safe return, the defence officials confirmed.
The British jets were backed up by a Voyager aerial refuelling aircraft.
Daesh - also known as ISIS - imposed extremist governance over large swathes of Syria and Iraq until 2019.
"This action shows our UK leadership, and resolve to work closely with our partners, to stamp out any resurgence of Daesh and their violent and radical beliefs in the area," the British Defence Secretary the Defence Secretary stated.
RAF aircraft have conducted patrols over Syrian airspace to "deter any efforts to regroup" of IS subsequent to its routing at the Baghuz confrontation in the year 2019, the ministry said.
"I must thank every member of our armed forces who took part in this operation for their skill and their courage," he said. "Including them were a great many British personnel on duty over Christmas and New Year. This operation, to remove militants who threaten our way of life, highlights how our armed forces are ready to step up, all year round, keeping Britain secure within its borders and powerful internationally."
Last December, the US military executed what it called a "massive strike" against Islamic State objectives in Syria, subsequent to an ambush claimed the lives of two US troops and a civilian linguist in Palmyra.
The United Nations says Daesh still has between 5,000 and 7,000 fighters in Iraq and Syria.
