India, July 20 -- US-Israel-Iran War Latest News: The fragile calm between Saudi Arabia and Yemen's Houthi rebels has come under fresh strain after the Iran-backed group announced a maritime blockade against the Kingdom. The decision follows a new exchange of missile strikes and air attacks that ended years of relative calm between the two sides.

The move has also raised concerns about the security of commercial shipping in the Red Sea, one of the world's most important maritime trade routes.

US-Israel-Iran War Latest News: Houthis Announce Maritime Embargo on Saudi Arabia

On Monday, Houthi military spokesperson Yahya Saree declared that the group was imposing an immediate maritime embargo on Saudi Arabia.

According to Saree, the deci...