NEW: A large explosion hit an alleged weapons depot or warehouse near Saraqib in eastern Idlib province, Syria.
The footage shows a huge orange fireball and a plume of smoke rising, followed by secondary explosions and munitions flying through the air, consistent with exploding stored munitions.
Since September, there has been a series of explosions at ammunition stores and sites with remnants of weapons of war across Syria, some of which belong to the Ministry of Defense.