Whats the Russian plan for dealing with advanced SAMs?

With the T-50 being not really optimized for deep strike, how do the Russians intend to deal with A2/D2 threats?

1. Massive cruise missile volleys may work but they need a secure air space launch basket.

2. Isklanders lack the range.

3.Russian jamming may work but I dont know how well versus a near peer.

Can someone explain Russian air war thinking? How do they accomplish this task?