President Donald Trump warns Iran over 'big price' to pay for attacks on US

United States President Donald Trump has warned Iran of significant retaliation if Americans are killed or its facilities damaged in attacks by the Islamic Republic.

Trump wrote on Twitter yesterday, that they will pay a very big price. This was not a warning, but a threat, he said, after



pro-Iranian protesters stormed the US Embassy in Baghdad.

Meanwhile, Mr Trump thanked Iraqi Prime Minister Adel Abdel Mahdi and President Barham Saleh for their rapid response upon request to the embassy attack, said the White House.