Nias-class gunboat

Nias was laid down in 1894 at the shipyard of Huygens en van Gelder at Amsterdam and launched in 1895. She began service in the Dutch East Indies in 1896.[1] In February 1902 she was tasked with the defense of a newly built settlement at Merauke in New Guinea.[3] In 1907 she was moved to subsidiary duties.[2]

Mataram was laid down in 1895 at the shipyard of Huygens en van Gelder at Amsterdam and launched in 1896. She began service in the Dutch East Indies in 1897.[1] In 1916 she was moved to subsidiary duties and served as instruction vessel for the newly found Kweekschool voor Inlandse Schepelingen in Makassar.[4][2]

Edi was laid down in 1896 at the shipyard of Koninklijke Maatschappij de Schelde at Flushing and launched in 1897. She began service in the Dutch East Indies in 1897.[1] In 1910 she was moved to subsidiary duties.[2]

Serdang was laid down in 1896 at the shipyard of Koninklijke Maatschappij de Schelde at Flushing and launched in 1897. She began service in the Dutch East Indies in 1897.[1] In November 1904 she followed the Russian fleet that was steaming for Japan as it passed east of Sumatra.[5] On 11 September 1905 the ship took part in an expeditions to South Celebes. She was part of a naval force consisting of De Ruyter, Hertog Hendrik, Borneo and two ships of the Koninklijke Paketvaart Maatschappij. The ships where engaged in operations against the lord of Loewoe. An infantry battalion and a marine landing party were set ashore near Palope and later that day the soldiers and marines took the lord's palace.[6] Serdang was in 1921 converted into a minelayer and in 1932 into a torpedo repair ship. She eventually scuttled during World War II off Surabaya on 6 March 1942.[2]