Foxbat-B.

This is coolbert:

"The UMPK (Unified Module for Gliding and Guidance) is a Russian guidance module used to transform 'dumb' bombs into precision-guided munitions. It is designed to be used with various types of bombs, including the FAB-500 and FAB-1500."

"Russia used rare FAB-500T aviation bombs that didn’t explode"

From https://bulgarianmilitary.com | By Boyko Nikolov On Jun 30, 2024

"Last week, between June 24th and 30th, the Russian Aerospace Forces [VKS or RuAF] made headlines by deploying the rare FAB-500T aviation bombs, equipped with UMPK modules, in two separate attacks on the Kharkiv region." [bombs did not detonate. UXB]

Delivery system a MiG-25RB warplane. Reconnaissance/bomber.

[ . . . . ]

"But most importantly, the FAB-500T bomb stands out because it’s usually paired with reconnaissance and attack aircraft like the MiG-25RB, capable of reaching speeds up to 3000 km/h [about 2,000 MPH]. The 'T' in FAB-500T denotes 'heat resistant'. These bombs are designed to endure the thermal stresses associated with carrier aircraft traveling at speeds up to 3000 km/h."

Foxbat noted for being able to attain very high altitude very fast. FAB-500T heat resistant as described rather impervious to heat "stresses" as generated by a very supersonic near vertical climb.       

With regard to MiG-25RB [NATO designation Foxbat-B]:

"Single-seat reconnaissance-bomber derivative of MiG-25R, fitted with improved reconnaissance systems and a Peleng automatic bombing system. The aircraft can carry a bombload of eight 500 kg. (1,100 lb) bombs."

See previous blog entry the Russian FAB series of glide bombs.

coolbert.