At least five were killed and approximately 20 wounded in a bomb blast near a security headquarters in Hama, Syria.
"A truck packed with explosives detonated... near a branch of the military intelligence, killing at least five people and injuring more than 20," the Syrian Observatory for Human Rights reports.
According to witnesses on the ground, two members of the Islamic State of Iraq and the Levant (ISIL) blew themselves up inside base 17, an army base in the northern province of Raqa.
Syrian state television also reported the explosion, saying four people were killed and 22 injured.
