Mobile Daesh units have remained active in the Syrian desert since the militants lost the last shred of their self-proclaimed caliphate in March last year.
Militants shot dead three young workers of Indian Prime Minister Narendra Modi's party in Kashmir late on Thursday, days after his government changed laws allowing people from the rest of the country to buy land in the disputed region.
Describing the strikes as "pre-emptive action", the spokesman contended that the Taliban fighters had gathered for chalking out plans to stormed security checkpoints in the districts.
The terrorist fire raid targeted an FC post located in Shahrag area of Harnai late on Saturday, the Inter-Services Public Relations (ISPR) said in a statement.
There were no immediate reports of injuries in Thursday night's brief attack by the Bangsamoro Islamic Freedom Fighters in Datu Piang town.
According to Deir Ezzor residents and intelligence sources quoted by Reuters, there has been a rise in recent months of ambushes and hit-and-run attacks by Daesh militants who hide in caves in the mainly desert region.
The military said the first incident in southwestern Pakistan occurred when a group of militants attacked a security post in the city of Quetta, killing four soldiers and wounding six others.
Iraqi Security Forces troops cleared Daesh forces from the Makhmur mountains region, south-west from Erbil, while Royal Air Force (RAF) and other coalition aircraft carried out an air offensive during the operation, the MoD said.
A military statement said security forces conducted an operation in the Spinwam area of North Waziristan, a tribal region that has served as a sanctuary for local and foreign militants.
"The Somali National Army (SNA) last night carried out a planned operation in the Galka-Harare area of Middle Shabelle where the militants were based, killing 37 al-Shabab militants and capturing two others," the armed forces said in a statement issued here on Saturday.