INS Vela is launched for testing: key points

* It Is The Fourth Of The Six Submarines Of The Scorpene Class Who Have Completed Their Gear At Mazagon Dock.

* The Equipment Is Completed Under A 2005 Contract Signed With France ' S DCNS - Now Rewritten As The Naval Group - As Part Of ' S Project 75.

* The First Submarine Should Have Been Delivered By 2012, But The Project Was Delayed Repeatedly

* Of The Six Submarines, INS Kalvari Was Taken Into Use In December Of Last Year, While INS Khanderi And INS Karanj Joined The Navy Fleet In Advanced Stages

* The Other Two - INS Vagir And INS Vagsheer Are In" Advanced Production Stages" In The Mazagon Dock.

* Development Occupies An Important Place While Chinese Ships Increase Their Presence In The Indian Ocean.

* Said China's Submarine Power Will Grow Between 65 And 70 By 2020.

* Then There Is Also The Greater Threat To Water, Including Guided-rocket Cruisers, Guided-rocket Destroyers And Guided-rocket Frats, Aircraft Carriers, Amphibious Warships And More.

* On Sunday, Great Britain ' S Daily Mirror That Talks Are Going Over India To Buy Detailed Plans For The 65,000-ton HMS Queen Elizabeth Aircraft Carrier And Build A Native Version Based On The INS Fish Hall In 2022