It is open secret that Indira gandhi govt has given training to LTTE. They were the one, who created Khalistan Liberation to split Akalis. They have helped naxals in order to make NTR politically isolated and thus they have created problems to most of the states like Assam.
Regarding Kargil coffin issue, this has been raised by sonia and congress and now they didn't have proof to prove. Even their earlier Defence Mininster Mr. Pranab Mukerjee has said there was no proof on that. Now they are eating the shits.