U.S. Secretary of State Mike Pompeo on Monday discussed countering the threat from Iran in the region with Abu Dhabi Crown Prince Mohammed bin Zayed al-Nahyan of the United Arab Emirates, the U.S. Mission in the UAE said. Pompeo arrived in the UAE capital after a visit to Saudi Arabia. A senior U.S. State Department official earlier said the United States is building a coalition with its allies to protect Gulf shipping lanes by having 'eyes on all shipping,' following attacks on oil tankers that Washington has blamed on Iran.