Increasing US-Iran maritime tensions in Asian waters suggest that Washington's pressure campaign may expand eastward. Analysts warn that even non-combatant Southeast Asian nations face rising risks due to crucial sea lane navigation.

US interceptions of Iranian-linked tankers in Asian waters suggest Washington’s maritime pressure campaign may be spreading eastward, raising new risks for Southeast Asian states overseeing crucial sea lanes. Analysts said that although Southeast Asian nations were not parties to the war, countries such as Malaysia, Indonesia and Singapore were not insulated from rising US-Iran maritime tensions. For these states, the bigger risk may not be a Gulf conflict spilling directly into their waters,...