The pace of the strikes has quickened in recent days from one every few weeks when they first began to three this week, killing a total of at least 43 people since September. Two of the most recent strikes were carried out in the eastern Pacific Ocean, expanding the area where the military has launched attacks and shifting to where much of the cocaine from the world’s largest producers is smuggled.

In a 20-second black and white video of the strike posted to social media, a small boat can be seen apparently sitting motionless on the water when a long thin projectile descends, triggering an explosion. The video ends before the blast dies down enough for the remains of the boat to be seen again.