Rebel strikes in Saudi Arabia and fierce fighting in Taiz risk choking global maritime traffic and undoing 4 years of peace.

Houthis escalate attacks from Yemen to Saudi Arabia, threatening Red Sea shipping, Bab Al Mandab and global oil routes as Riyadh vows to defend its sovereignty.

Rebel strikes in Saudi Arabia and fierce fighting in Taiz risk choking global maritime traffic and undoing 4 years of peace.