The Iranian-aligned Houthis on Thursday claimed military strikes on two Saudi oil tankers as part of a naval blockade on Saudi Arabia, further raising the risk of a second chokehold on world oil supplies at the Red Sea in coordination with Iran’s attempt to control the Strait of Hormuz.Meanwhile the US military said on Wednesday it launched a new round of strikes on Iran at President Donald Trump’s direction, marking a 12th successive night of American attacks.The Yemen-based militants, who...