WASHINGTON/TEHRAN, Jan. 15 -- Tensions escalated across the Middle East on Wednesday as the United States (US) began withdrawing personnel from key regional bases, amid warnings from Iran that it would retaliate if American forces launched an attack. The situation follows widespread protests in Iran and threats by former President Donald Trump, who has repeatedly signalled potential intervention, promising strong action if demonstrations are violently suppressed.

Read More: Qatar confirms exit of US personnel from airbase as Iran tensions rise

Trump, however, stated late Wednesday that killings in Iran had reportedly subsided and that there was currently no plan for large-scale executions. Despite this, Pentagon officials are reportedly...