Is Kamenei hiding in bunker? Tensions rise after Trump says 'armada' of US warships heading towards Iran

Amid heightened US attack fears, Iran's supreme leader Ayatollah Khamenei has reportedly moved to a fortified underground shelter. This follows US President Trump's warning of a naval "armada" deployment to the Middle East. Iran's military vows a strong response to any aggression, as domestic unrest over economic hardship continues.