B767PL
You got to be kidding, man! Either you're a FlightSimulator pilot or a joker.
There's no discussion here: under IMC a GPWS warning on any kind or aircraft call for an IMMEDIATE MANUAL GO AROUND!
No space for further discussions or interpretations, this PIC and his FO comitted manslaughter. They were plain assassins/suicides.
In respect of the innocent victims let's stop the useless bull**** here.
Please no more endless bla bla bla. Hopefully Polish Air force (or any other for that matter) give some decent training for their pilots.
Schifsko dobja!