As if US, Russia and China cant send a man from space back safely? Which countries want to send a man to space but cant safely bring it back? India want to be the first?Just a correction. The ability in question is not as much to send a man to space but it is to send a man safely in space and return him/her safely. Thats why it is so hard.
Why did I mention such a pedantic point? Because ASAT requires only one thing beyond a workable missile: guidance and seeker system to hit a satellite. For such a big satellite which is capable of capturing gigawatts of energy, it need not be too accurate. Actually, accuracy is required only for Hit to Kill kind of weapons. A weapon that just explodes in the vicinity of such a satellite might do that trick as well.
So yes, quite a few countries can muster such a weapon with some effort.