Question

1)what is the full form of N D R F
2)what is the full form of N D A
3)what is the full form of B S F
4)who is the current chief marshal of
army,navy & air force​

Answer 1

Answer:

national defence academy

border security force

Answer 2

1. National disaster responsible force.
2. National democratic allience.
3. Border security force.
4. Airforce- Birender Singh Dhaona

Navy-Karambir Singh

Army -General Bipin Rawat

Hope it may help

Thankyou!!..