Trump says he is ‘not afraid’ of another Vietnam in Iran

US President Donald Trump speaking from the Oval Office on Tuesday dismissed concerns that a land invasion could trap the United States in another protracted war.

When asked if he's afraid that it could be another Vietnam, Trump said "no" adding "I'm not afraid of anything."

Trump has previously said he would send troops if “necessary” and now there is growing concern that the US president might deploy troops in the country. Trump also raised the spectre of targeting Iran’s energy infrastructure.