Wednesday media review; Ukrainian army changes tactics; What about F-35 for Poland?

* Marek Kozubal: Rp.pl: “The fundamental assumptions of self-defense”**
"Let us prepare for emergency and shortage situations. Let's look at Ukraine. The head office of the Ministry of Defence, headed by Władysław Kosiniak-Kamysz, bases state safety on 3 pillars: the defence of the general public, the strengthening of Poland's position in the European Union and NATO, and the well-managed and modernly equipped Polish Army.