Hi Ayush,

TES stands for Technical Entry Scheme, which a student can give after completing his class 12th from science background. Earlier they use to call for ssb based on their class 12th percentage but now the criteria is changed. They call for ssb based on the jee main score of the individual.

After completing their degree, they are put in the technical areas. They are ofcourse trained for war situation, but they didn't take part till the time our infantry battalion runs short with the soldiers.