This isn't the first time Yemen's Houthis have used drones as weapons - a bomb-laden drone launched by the rebels exploded over a military parade in January for the Saudi-led coalition, killing at least six people.
Lokhu akukona okokuqala amaHouthis aseYemen esebenzisa ama-drones njengezikhali – ngoJanuwari i-drone eyayithwele izikhali eyajutshwa izihlubuki yaqhumela phezu kombukiso wezempi womfela-ndawonye oholwa yiSaudi , yabulala abantu abangengaphansi kwabayisithupha.