First the Iranians mistakenly launched an antiaircraft missile at a Ukrainian airliner taking off from Tehran's airport and killed 290 people. Now they've mistakenly hit one of their own naval vessels with a missile killing 19 and injuring 15.
This is the government with which President Obama and his Secretary of State John Kerry made a deal in 2015 that would've allowed them within a decade to start producing nuclear missiles.
No wonder President Trump called it a "horrible" agreement and promptly withdrew from it. One can scarcely imagine what a nation that has sworn to exterminate Israel as soon as it has the capability and which clumsily shoots airliners out of the sky and blows its own ships out of the water would do if it had nuclear missiles to play with. No one would be safe from these incompetent nincompoops, least of all the Iranian people themselves.