SMS Adler was the third and final vessel of the Habicht-class steam gunboats constructed for the German Kaiserliche Marine in the early 1880s. She measured approximately 61.8 meters (202 feet 9 inches) in overall length, with a beam of 8.8 meters (28 feet 10 inches) and a draft of 3.11 meters (10 feet 2 inches) forward. Her displacement was around 880 metric tons at design load, increasing to approximately 1,040 tons at full load. The vessel's propulsion system consisted of a double-expansion steam engine driving a two-bladed screw propeller, powered by four coal-fired cylindrical fire-tube boilers. This machinery produced a top speed of about 11 knots, with a cruising range of roughly 2,000 nautical miles at 9 knots. Additionally, Adler was rigged with a schooner sailing rig to supplement her steam power on long voyages. Her armament comprised a primary 15 cm (5.9 in) RK L/22 gun with 115 shells, and four 12 cm (4.7 in) K L/23 guns with 440 rounds, later standardized to a battery of five 12.5 cm guns and five 37 mm Hotchkiss revolvers by 1882. Built at the Kaiserliche Werft in Kiel, she was launched on 3 November 1883 and commissioned on 27 May 1884. After initial sea trials and a period in reserve, she was recommissioned in 1886 for deployment to the South Pacific, where she protected German interests and conducted surveys in German New Guinea and Samoa. Adler’s notable service included supporting German colonial objectives, participating in the exile of Samoa’s deposed king Malietoa Laupepa, and engaging in the First Battle of Vailele in 1888, where German forces suffered heavy casualties. Her career ended during a severe hurricane on 16 March 1889 at Apia, Samoa, when she was driven ashore onto a reef and wrecked, resulting in the deaths of twenty crew members. The wreck was never salvaged; over time, it disintegrated and became a recreational swimming site. Adler’s service exemplifies late 19th-century German naval efforts to establish overseas presence and protect colonial interests, with her wreck serving as a maritime relic in Samoa.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.