Rogachevo air base had stationed at one time or another:
Tu-128, YaK-28, Su-27 and more recently, MiG-31
Amderma air base (also used as a civil field: AMV) had stationed:
Tu-128, MiG-19 and MIG-31
They have also re-opened an old emergency field on Kotelny with the intentions of building a new base. In addition, they are planning on building quite a few new air bases in the region.