A French destroyer rescued 29 mariners from an oil tanker that came under repeated attack in the Red Sea, officials said Thursday, while also destroying a bomb-carrying drone boat in the area. Yemen’s Houthi rebels are suspected to have carried out the assault on the Sounion. The attack, the most serious in the Red Sea in weeks, comes during a monthslong campaign by Houthis targeting ships over Israel’s war on the Gaza Strip that has disrupted a trade route through which $1 trillion in cargo typically passes each year. The Sounion is now at anchor in the Red Sea and no longer drifting, the Eur…