military service

I finish my military service.

私は兵役を終えます

I finish my military service in the same unit.

私は同じ部隊で兵役を終えます

I finish my military service in the same unit next spring.

私は同じ部隊で来年の春に兵役を終えます

I finish my military service safely in the same unit next spring.

私は同じ部隊で来年の春に無事に兵役を終えます

I finish my military service safely with my friend in the same unit next spring.

私は友達と同じ部隊で来年の春に無事に兵役を終えます