Yes, India has it's own Operating System and called BOSS (  Bharat Operating System Solution ).

  BOSS is developed by C-DAC,  Chennai,  comes with different packages pre-installed to reduce the effort of gathering all software's for Linux.
          In fact, Indian government plans to replace Windows OS with BOSS  OS  in all their sectors as it is more secure than windows and it's  proven that it's successfully defends  some advanced attacks made by  professional hackers .

    The main thing that made BOSS as boss is  it's kernel , MOOL( Minimalistic Object Oriented Linux ) . It can add kernel modules at runtime to increase performance .
     You can always refer at http://www.bosslinux.in  for more and up to date information about BOSS.