site.btaDefence Minister: All Scenarios for Upgrading, Maintaining Air Force's Equipment Are Researched

All possible scenarios for upgrading and maintaining the Bulgarian Air Force's equipment are being researched, caretaker Defence Minister Dimitar Stoyanov told reporters on Saturday during the observance on Mt Shipka commemorating 145 years since the Battle of Shipka Pass. "We are in contact with Israeli companies, with embassies of countries that operate MiG-29s