Viewers have expressed concern for President Donald Trump as the President made a crucial address to the nation on Thursday evening local time.

One X user commented: "Does President Trump genuinely look unwell and exhausted?"

Another said: "Donald Trump looks and sounds physically unwell. Why are the American people not receiving more information about the health condition of a clearly ailing president?"

Another simply wrote: "Trump looks very unwell."

In his speech, the US President has praised the victories of the US in Iran. He said: "Iran’s navy is gone. Their Air Force is in ruins … Very few are left.”

Trump also commented on the operation in Venezuela. He said: "We are working along Venezuela .. true partners and we are getting along incredibly well.”