Saudi Arabia military action against Yemen by...?

This market will resolve to “Yes” if Saudi Arabia takes a qualifying military action against Yemen by the specified date, 11:59 PM Arabia Standard Time (AST). Otherwise this market will resolve to “No.” A qualifying military action refers to an air strike or a surface-to-surface missile strike, initiated by Saudi Arabia, that directly impacts Yemen. An air strike includes bombs, air-to-surface missiles, and air-launched drones. A surface-to-surface missile strike includes one-way attack drones