RAF Typhoon jets have operated alongside French warplanes in a joint strike on an subterranean weapons facility in Syrian territory employed by the Daesh militant organization, as stated by the UK Ministry of Defence.
The facility, identified by surveillance, was thought to be containing munitions and bombs, the announcement noted, and was positioned in hills just above Palmyra in the heart of Syria.
"Our fighter planes employed laser-guided Paveway IV weapons to hit a several access tunnels down to the facility... initial indications suggest the objective was successfully hit," the ministry announced.
There was no indication of any civilian impact in the operation late on Saturday and all the aircraft returned safely, the ministry further stated.
The British jets were supported by a Voyager aerial refuelling aircraft.
The Islamic State group - referred to as the so-called Islamic State - enforced jihadist rule over significant areas in Iraq and Syria prior to its 2019 collapse.
"This strike underscores our UK leadership, and commitment to work closely with our partners, to eradicate any re-emergence of Daesh and their harmful and extremist ideologies in the Middle East," the British Defence Secretary the minister said.
RAF aircraft have conducted patrols over Syrian airspace to "forestall any efforts to regroup" of the group after its military defeat at the Baghuz confrontation in the year 2019, the authorities noted.
"I extend gratitude to every member of the UK armed forces who took part in this mission for their expertise and their bravery," Healey commented. "Including them were thousands of UK service members on duty over the festive period. This action, to take out dangerous terrorists who pose a risk to our safety, shows how British military are ready to step up, continuously, ensuring Britain's security within its borders and influential overseas."
During December, the US military executed what it described as a "massive strike" on IS targets in Syria, after an assault claimed the lives of two US servicemembers and a civilian interpreter in the Palmyra area.
The U.N. estimates IS still maintains between 5,000 and 7,000 combatants in Iraq and Syria.
