德國殖民地
Through the 1870s and early 1880s, Germany built two types of cruising vessels: small, fast avisos suitable for service as fleet scouts and larger, long-ranged screw corvettes capable of patrolling the German colonial empire. A pair of new cruisers was authorized under the 1886–1887 fiscal year, intended for the latter purpose. General Leo von Caprivi, the Chief of the Imperial Admiralty, sought to modernize Germany's cruiser force. The first step in the program, the two s unprotected cruisers, provided the basis for the larger .