Klewang

Klewang
This sword with its blade from Buton, features a typical type of klewang, was obtained from South Kalimantan, pre-1890.
Type	Cutlass, Sabre
Place of origin	Malay Archipelago[1]
Service history
Wars	Aceh War (1873–1904) Indonesian National Revolution (1945-1949)
Specifications
Length	40–70 cm (16–28 in)
Blade type	Single edge, slight convex grind
Hilt type	Water buffalo horn, wood
Scabbard/sheath	Wood

The klewang or kelewang is a category of traditional single-edged sword that can be found throughout the Malay Archipelago. Usually it is shorter than a pedang (sword) but longer than a golok (machete). There are straight bladed types, but most are curved.