First three Tu-160M2s will be assembled using stored airframes

Three Tu-160 airframes that are currently in storage since Soviet-era at Kazan will be rebuilt as the first three Tu-160M2s.

Tupolev Tu-160 RF-94109
By Alex Beltyukov (http://russianplanes.net/id166426) [CC BY-SA 3.0, CC BY-SA 3.0 or GFDL 1.2], via Wikimedia Commons