Russia has unveiled chilling pictures of its largest ever nuclear missile, the RS-28 Sarmat capable of destroying an area the size of France.

The RS-28 Sarmat missile, dubbed Satan 2 by Nato, has a top speed of 4.3 miles (7km) per second and has been designed to outfox anti-missile shield systems.  The new Sarmat missile could deliver warheads of 40 megatons - 2,000 times as powerful as the atom bombs dropped on Hiroshima and Nagasaki in 1945.

Russia’s new missile RS-28 Sarmat:

Russian President Vladimir Putin is reportedly planning to replace the country's older SS-18 Satan weapons with the new missiles amid a string of recent disagreements with the West.

The pictures were revealed online by chief designers from the Makeyev Rocket Design Bureau.

A message posted alongside the picture said: 'In accordance with the Decree of the Russian Government 'On the State Defense Order for 2010 and the planning period 2012-2013', the Makeyev Rocket Design Bureau was instructed to start design and development work on the Sarmat. '

The new Russian-made RS-28 Sarmat intercontinental ballistic missile to be operational in 2018:

The RS-28 Sarmat missile is said to contain 16 nuclear warheads and is capable of destroying an area the size of France or Texas, according to Russian news network Zvezda, which is owned by Russia's ministry of defence.

The weapon is also able to evade radar.

It is expected to have a range of 6,213 miles (10,000 km), which would allow Moscow to attack London and other European cities as well as reaching cities on America's west and east coasts. source