Critical military technologies and Indian capabilities/programs

[trackwhack]

I request this thread be heavily moderated if it takes off at all.

Could we try to list down critical military sub systems and our capabilities on the same along with development/induction timelines. An example may be AESA tech or tank armour tech. Links to their detailed threads will also help. Not sure if others think it may be useful, but one thread that shows current status of all major research/development may be nice.