‘External interference through rocket, bomb or other act possible cause of Beirut blast' – Lebanon’s president

https://www.rt.com/news/497372-external-interference-possible-cause-beirut-blast/

“Lebanon’s president has not ruled out the possibility that a series of powerful explosions in the Port of Beirut were caused by a rocket or bomb. The authorities previously stated that the ammonium nitrate stash had detonated.”