High Quality Content by WIKIPEDIA articles! The RT-2UTTKh «Topol-M» (Russian: РТ-2УТТХ «Тополь-М», NATO reporting name: SS-27 Sickle B, other designations: RS-12M1, RS-12M2, RT-2PM2) is one of the most recent intercontinental ballistic missiles to be deployed by Russia (see RS-24), and the first to be developed after the dissolution of the Soviet Union.