RUSSIA HAS test-launched a new, modernised variant of the 10,500km (5,700nm)-range SS-25 Sickle (Topol-M) inter-continental ballistic missile (ICBM) from the Plesetsk test range. The missile will form the backbone of the Russian land-based nuclear deterrent.

The new variant of the SS-25 was developed after the break-up of the former Soviet Union, as many of the original components were manufactured in Ukraine and other CIS nations.

A decision to build the missile with homogenous Russia systems was followed by the move to carry out a technology update at the same time.

Col. Igor Sergeyev, commander-in-chief of the Russia's Missile Strategic Forces, says that the new SS-25 will "...allow Russia to have a simple, flexible and rational missile inventory of a single universal ICBM".

Source: Flight International