US deploys aircraft carrier as Iran warns against attack

PARIS:

A US naval strike group led by an aircraft carrier has deployed to Middle Eastern waters, the United States said on Monday, as Tehran warned it was ready to hit back at any American attack launched in response to a crackdown on anti-government protests.

A US-based rights group said on Monday that it had confirmed the deaths of nearly 6,000 people in the wave of protests suppressed by Iran's security forces, but emphasised the actual toll could be several times higher.

The protests started in late December, driven by economic grievances, but turned into a mass movement against the Islamic republic, with huge street demonstrations for several days from January 8.

But rights groups have accused authorities of quelling the movement with unprecedented violence, shooting into crowds of protesters under the cover of an internet shutdown that has now lasted 18 days -- the longest Iran has ever imposed.

The clerical leadership who took power after the 1979 Islamic revolution remains in place despite the protests, with many opponents of the system looking to outside intervention as the most likely driver of change.

US President Donald Trump has previously threatened to step in, saying last week that Washington was sending a "massive fleet" to the region "just in case".

The deployment of the USS Abraham Lincoln carrier strike group dramatically boosts American firepower in the region.

The United States backed and briefly joined Israel's 12-day war against Iran in June, and while Trump last week appeared to step back from his threats of new military intervention, he has never ruled the option out.

The Lincoln's strike group has arrived in the region, US Central Command said in a post on X, adding the ships were "currently deployed to the Middle East to promote regional security and stability".

Iran's foreign ministry warned on Monday of a "comprehensive and regret-inducing response to any aggression".