Amir Ali Hajizadeh warns that American bases up to 2,000 kilometers away are 'within the range of our missiles,' after Washington blamed Tehran for Houthi attack on Saudi oil

Strikes by Tehran-backed Houthis spark huge fire at processor crucial to global energy supplies amid heightened tensions between Iran and US

Houthi militants claim drone strike on Abha airport, which was hit twice in similar incidents last month

Amid rising tensions in region, Houthi rebels attack border town's airfield and military base

Houthi chief in rare interview says group prepared to continue four-year war, threatens missile strikes on Riyadh, Abu Dhabi, Dubai

International Crisis Group says Saudi Arabia doesn't know how to extract itself from war against Houthi rebels, needs US guidance