20/10 6PM GMT - 5 Top Stories

These are the top headlines from Arab News, the Middle East’s leading English-language daily, on Tuesday Oct. 20 at 6pm GMT.   - UK expands military support for Saudi Arabia against Houthis to include ‘defensive’ air patrols - Coalition destroys platform used by Houthis to launch ballistic missile at Riyadh - Taiz residents skip meals, burn firewood as Houthi siege tightens - Iran security chief rejects moving enriched uranium out of country - Sultan of Oman begins state visit to Britain as Gulf state plays pivotal role in Strait of Hormuz   Check out the latest updates on arabnews.com