The 9M123 Khrizantema (Russian: "Хризантема"; English: Chrysanthemum, NATO reporting name AT-15 Springer) is a Russian anti-tank guided missile (ATGM). Khrizantema was designed to deal with current and future generations of main battle tanks and can also be used to engage slow and low flying aerial targets like helicopters. The 9M123 missile, and its associated guidance system, forms the 9K123 missile system.