Will start delivering S-400 missile defence system to India by 2021 end: Russian firm Almaz Antey

Russian air and space defence concern Almaz-Anteyhas said that it will begin to deliver surface-to-air missile defence system (SAM) S-400 to India by end of the year 2021.

source https://zeenews.india.com/india/will-start-delivering-s-400-missile-defence-system-to-india-by-2021-end-russian-firm-almaz-antey-2387865.html