US President Donald Trump on Wednesday announced a plan to ground all Boeing 737 MAX aircraft amid intense international and political pressure following the second deadly crash in less than five months.

“We’re going to be issuing an emergency order of prohibition regarding all flights of the 737 MAX 8 and 737 MAX 9,” Trump told reporters the White House.

The Ethiopian Airlines flight crashed shortly after taking-off from the capital Addis Ababa on Sunday, killing more than 150 people on board.