Saudi Arabia shuts down a crucial oil pipeline amid Houthi attacks in Yemen, threatening global oil exports and prices.

The attack on Saudi Arabia has added a new threat to Middle East energy supplies.

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.

Houthi strikes threaten Saudi oil exports as Brent hits $105 and Middle Eastern crude soars to $120.

Pipeline has been shut 'as a precautionary measure', Saudi energy ministry says