An odd article, they mention Rocket Propelled Grenades (aka RPG) and then say an unguided antiaircraft missile hit it (gee I don’t think they being making those since the demise of the CF 100)
If the chunk missing in the stabilizer was hit by a anti-personal RPG, that would explain the line of holes in the fuselage, all of which look like they were made either by bullets or possibly ball bearings.