I guess every country has it's own form of national duty, just like the above for example, the US has callups for jury duty. but if you compare that with our 2 years of NS, doesn't it seem a little too much? this guy is already pissed off at being called up for 1 session of jury duty, imagine what he'd be like if he were to receive an enlistment letter!
It's a lady and she would rather count the wrinkles on her dog's balls than to do jury duty.