According to Deputy Minister Alexander Sukhorukov, the ministry purchased 30 Topol-M (SS-27 Sickle B) and Yars ballistic missiles, four military... This content requires a subscription to one of ...

The RS-24 Yars is a thermonuclear-armed multiple independent re-entry vehicle (MIRV)-equipped evolution of the earlier RS-12M2 Topol-M (NATO reporting name SS-27 ‘Sickle B’). Both are three ...

The four main types of sickle cell anemia are caused by different mutations in these genes. Hemoglobin SS disease is the most common type of sickle cell disease. It occurs when you inherit copies ...