British Air Force Typhoon jets have operated alongside French warplanes in a coordinated attack against an subterranean weapons facility in Syria used by the Daesh militant organization, according to the UK's MoD.
The facility, pinpointed through surveillance, was thought to be containing munitions and bombs, the release indicated, and was situated in mountainous terrain just above the ancient city of Palmyra in central Syria.
"Our fighter planes employed precision-guided Paveway IV munitions to hit a several entry passages down to the site... early reports are that the objective was successfully hit," officials stated.
There was no sign of any civilian casualties in the strike on Saturday evening and every plane involved returned to base without incident, the defence officials confirmed.
The Typhoon fighters were supported by a Voyager aerial refuelling aircraft.
The Islamic State group - referred to as the so-called Islamic State - imposed extremist governance over parts of both Syria and Iraq before its territorial defeat in 2019.
"This operation shows British leadership, and determination to work closely with our partners, to stamp out any revival of the terrorist group and their dangerous and violent ideologies in the Middle East," UK Defence Secretary the minister remarked.
British military aircraft have conducted surveillance missions over Syria to "deter any attempted resurgence" of the group after its routing at the battle of Baghuz in the year 2019, the authorities noted.
"I must thank the personnel of British forces who took part in this operation for their skill and their bravery," he commented. "Including them were a great many British troops on duty over Christmas and New Year. This action, to eliminate terrorist threats who pose a risk to our security, demonstrates how British military are prepared to act, continuously, ensuring Britain's security domestically and strong abroad."
Last December, the American forces carried out what it described as a "large-scale strike" against Islamic State objectives in the country, after an attack killed two US servicemembers and a local interpreter in the Palmyra area.
The United Nations estimates Islamic State still has an estimated 5,000 to 7,000 militants in Syria and Iraq.
