Germany has been a major troop contributor in Afghanistan's comparatively calm north over the past decade and will continue to be responsible for that region in the new mission, called Resolute Support.
The one-year deployment approved by Chancellor Angela Merkel's government still requires approval by the German Parliament, where her coalition has a large majority. German military missions abroad are typically authorised on a year-by-year basis.
Germany currently has 1,520 soldiers in Afghanistan as part of the security mission that will end next month, a figure that is down from more than 5,000 at its peak.