Image Source: https://www.rbth.com/multimedia/infographics/2017/06/05/s-400-triumph-russia-to-sell-missile-system-to-nato-member-turkey_776950
The
S-400 Triumf, previously known as the S-300 PMU-3, is an anti-aircraft
weapon system developed in the 1990s by Russia's Almaz Central Design
Bureau as an upgrade of the S-300 family. It has been in service with
the Russian Armed Forces since 2007.
Operational range: 400 km (40N6 missile); 250 km (48N6 missile); 120 km (9M96E2 missile); 40 km (9M96E missile)
Used by: Russia
Ground clearance: 485 mm
Manufacturer: Fakel Machine-Building Design Bureau
Designer: Almaz-Antey
Engine: YAMZ-8424.10 Diesel V12; 400 HP/294kW
In service: 28 April 2007 – present
Source: Wikipedia\Google
For further reading (Deep Dive):
Infographic on S-400 missile system
Explained: What S-400 air defence system deal with Russia means to India
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