The joint attack against Iran by the United States and Israel has sent shockwaves across the Middle East and the rest of the world. Why did they decide on military action and how is Iran going to respond? How could the war impact the global economy? Tiffany Ang speaks with Dr Jean-Loup Samaan from the Middle East Institute at the National University of Singapore and Eddy Loh from Maybank on what US President Donald Trump hopes to achieve and the ripple effect on fuel and shipping prices.