Tensions between the United States and Iran continue to escalate as both sides exchange fresh warnings over security in the Strait of Hormuz.President Donald Trump has warned that Iranian infrastructure will be targeted if shipping in the strategic waterway remains under threat, while Iran’s top negotiator has cautioned that the conflict could widen unless the country’s security is guaranteed. Meanwhile, US Secretary of State Marco Rubio insists that diplomacy remains an option.In this edition of Global News Today, Tom Burges Watson speaks with Joey Hood, former US Ambassador to Tunisia and former Deputy Chief of Mission in Baghdad, to assess what could happen next.Stay with Al Arabiya English for trusted analysis and the latest international news.Guest:Joey Hood, Former US Ambassador to Tunisia and Former Deputy Chief of Mission in Baghdad