Conversation with a German resident

I had a conversation with a Malaysian who married a German and had raised two children in Germany. She told me the following:

a) Germany now has a 35 hour week.
b) Her boys had to do compulsory military service or community service, but the duration is less than one year.
c) They are paid above minimum wage for the compulsory service. They enjoy it, as they have the chance to learn and travel.

I have not verified the facts. I hope that someone who is familiar with the situation can provide an update.