Unidentified men hurled a hand grenade at a security check post in Balochistan’s Mastung on Sunday, sources in police said.

But the bomb fell inside the mosque when no one was inside it. No loss was reported due to the blast.

In the recent past, Pakistan has seen an increase in terrorist activities as the country fights terrorists in Balochistan and Khyber Pakhtunkhwa.

On Saturday, seven army men were martyred in a terrorist attack in Khyber Pakhtunkhwa’s North Waziristan.