The attack on Saturday happened some 225 kilometers (140 miles) southeast of Aden in a stretch of the Gulf of Aden that has seen numerous Houthi attacks previously.The Houthis offered no explanation for the two-week pause in their attacks on shipping through the Red Sea corridor, which have seen similar slowdowns since the assaults began in November over Israel’s war on Hamas in the Gaza Strip. Were Houthis rebels re-strategizing ?