Per the Ukrainian TG channel
Colonel of the General Staff, Russia has recently fielded a new precision-guided munition.
The weapon is described as a FAB-250 warhead fitted with a guidance section, folding wings, tail control surfaces and likely an outboard turbojet or turbofan.
The Fighterbomber TG channel posted a photo showing what this munition reportedly looks like. Per the post, this an UMPB D-30SN. The UMPB reportedly stands for "Universal Interspecific Glide Munition/Bomb". The "D-30" denotes that its diameter is 30cm.
