DefenceTalkThe flight trials of the Mil Mi-28NM (NATO reporting name: Havoc) advanced upgraded attack helicopter have been kicked off in Russia, according to the Izvestia daily. A prototype of the Mi-28NM upgraded attack helicopter, also known as Product 296, has flown its early test sorties for its controls and engines to be tested and its […]https://www.defencetalk.com/advanced-mi-28nm-helicopter-starts-flight-tests-68305/