Hindustan Aeronautics Limited handed over the first two Tejas aircrafts to Indian Air Force which will make up the ‘Flying Daggers’ 45, the name of the first squadron of the LCA.
India’s first indigenous LCA, which is all set to replace the MiG-21 series, is a result of several years of design and development work by Aeronautical Development Agency (ADA) and HAL.
The aircraft is unique in many aspects . Details
Tejas underwent a series of trials in various conditions for last one decade . This one was at Leh.
Proud of Bharat that is Rising ! नभः स्पृशं दीप्तम्
Arise Bharat 
Pingback: AeroShow 2017 स्वावलंबन के पथ पर अग्रसर | Arise Bharat
What is 4 + in this launch of Tejas aircraft?
Namaste,
4+ generation known as anything above 4 and typically 4.5-gen fighters are called this because they feature advances in technology over 4th-gen fighters that were designed in the 1970s and dominated the skies in the 1980s and 1990s yet they aren’t entirely revolutionary designs like the F-22 Raptor and other 5th-gen planes.