Donald Trump has 'suspicions' over crash amid reports Iran downed plane

US President Donald Trump said Thursday he h "suspicions" about crash of a Ukrainian airliner outside Tehran as US media reported it h been mistakenly shot down by Iran.

"I have my suspicions," Trump said. 

"It was flying in a pretty rough neighbourhood and somebody could have me a mistake." 

Trump's remarks came as Newsweek, CBS and CNN reported that plane h been accidentally shot down by Iranian air defense systems.

RE | UK demands full probe into Iran air crash, even US officials say it was downed by missiles

All 176 people aboard died in crash near Tehran on Wednesday.

"Some people say it was mechanical. I personally don't think that's even a question," Trump said, ding that "something very terrible happened." 

RE | Iranian missiles could have shot down Ukraine flight by mistake, report US sources