(CNN) The aircraft carrier USS Carl Vinson and its strike group will arrive off the Korean Peninsula at the end of April, multiple US defense officials tell CNN.

The carrier and its escorts left Singapore on April 8, according to a statement from the Navy's Pacific Fleet. They were ordered to head north to the Korean Peninsula in response to North Korean provocations, defense officials told CNN at the time.

JUST WATCHED US warships sent to Korea: What to know Replay More Videos ... MUST WATCH US warships sent to Korea: What to know 01:32

Officials later said the strike group, including the 97,000-ton carrier and its 60-plus aircraft, the guided-missile destroyers USS Wayne E. Meyer and USS Michael Murphy and the guided-missile cruiser USS Lake Champlain would participate in naval exercises with the Australian navy south of Singapore before heading to Korea.

But the announcement that the Vinson had been dispatched to Korea increased tensions with Pyongyang, with its official Korean Central News Agency calling the carrier's deployment "nothing but a reckless action of aggression to aggravate the tensions in the region."

US President Donald Trump added to the tension early last week by telling Fox Business News he was sending "an armada" of powerful warships and submarines to waters off Korea.

Read More