Design 2: Air Defense Network
The Draka are attacking from the air, with gas, bombs and airborne infantry. From what we heard, this weaponry appears terrifyingly effective .While that is based solely on rumours from Asia, which at times may seem hard to believe, it's a fact that bombers can be problematic to deal with. In order to safeguard the German population, we need to be able to stop any bomber attack.
We already have radar to detect any incoming force, and fighters to stop them. To aid them in their pursuit, I shall design the Flaktürme. These large, concrete blockhauses will contain a variety of anti-aircraft guns, including laser weaponry, all guided by radar systems in the tower itself, or nearby towers.
The Flakturme will serve both as military strongpoint and shelter for the population, and as a military defense line in the unlikely event they're ever directly besieged. As an added design challenge, NBC protection should be something to endavour for.
So that I don't lose it.