Russian Specialists to Modernize Helicopters in Bulgaria

Moscow and Sofia signed a deal to repair and modernize Soviet-era helicopters in Bulgaria, the Federal Service for Military-Technical Cooperation said on Thursday. The agreement “to organize repairs and modernization of Mi-17 (Mi-8) and Mi-35 (Mi-24) helicopters and its modifications” was signed in Bulgaria’s defense ministry on March 9.

See the full article at RIA Novosti