Saudi Arabia has condemned the Houthi movement's announcement that it intends to impose a maritime blockade on the Kingdom, calling the move a threat to regional security and freedom of navigation.
The Iran-backed Houthis said the measure was a response to what they described as a Saudi blockade of Yemen, accusing the Kingdom of worsening the country's humanitarian crisis. Saudi Arabia rejected the allegations, saying it would take "all necessary measures" to protect its ships.
The announcement raises concerns over shipping and energy supplies in the Red Sea, although the Houthis have not explained how they would enforce the blockade.
Yemen has been mired in civil war for more than a decade after the Houthis seized the capital, Sanaa, prompting a Saudi-led military intervention in 2015.
Despite the Houthi claims, commercial vessels have continued to arrive at the Red Sea port of Hodeidah in recent weeks, delivering food, fuel and other essential supplies, according to shipping data.
US forces bombed targets in southern Iran overnight after President Donald Trump said Tehran would pay dearly for the deaths of American soldiers, while Iran targeted US sites in Bahrain, Kuwait and Jordan and a tanker was hit in the Strait of Hormuz.
Lebanese President Joseph Aoun will meet US President Donald Trump at the White House on Tuesday to present a plan on how to disarm Hezbollah and secure Israel's withdrawal from Lebanon.
An Israeli airstrike on Tuesday killed a father, his wife and their four children in Gaza City, while setting their home ablaze, health officials said.
India's youth-led "cockroach" movement said on Tuesday it would continue its protest but will not march again, a day after scores of supporters were injured in clashes with police who tried to stop their march to parliament.
British Prime Minister Andy Burnham said on Tuesday he would cut taxes on electricity bills, the first of several early moves to signal his intent to ease a cost-of-living crisis and quell anger over successive governments' failure to bring change.