The Keteriya is a form of battle axe that was used in ancient Sri Lanka

Sri Lanka

Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka is a country off the southern coast of the Indian subcontinent. Known until 1972 as Ceylon , Sri Lanka is an island surrounded by the Indian Ocean, the Gulf of Mannar and the Palk Strait, and lies in the vicinity of India and the...

. A keteriya would consist of a single edge and a short handle made of wood, traditionally resembling a hatchet with a straight shaft. This would allow the user to wield it with a single hand. Commonly used as a weapon and a tool, it is still common in rural villages. Legend has it that it was the preferred weapon of the famous warrior King

King

- Centers of population :* King, Ontario, CanadaIn USA:* King, Indiana* King, North Carolina* King, Lincoln County, Wisconsin* King, Waupaca County, Wisconsin* King County, Washington- Moving-image works :Television:...

 Gajabahu the First

Gajabahu I

Gajabahu I , also known as Gajabahuka Gamani was a Sinhalese king of Rajarata in Sri Lanka. He is renowned for his religious benefactions, extensive involvement in south Indian politics, and for possibly introducing the cult of the goddess Pattini to Sri Lanka...

; as such it is part of the cap badge

Cap badge

A cap badge, also known as head badge or hat badge, is a badge worn on uniform headgear and distinguishes the wearer's nationality and/or organisation. The wearing of cap badges is a convention commonly found among military and police forces, as well as uniformed civilian groups such as the Boy...

 of the Gajaba Regiment

Gajaba Regiment

The Gajaba Regiment was formed when 1st Battalion the Rajarata Rifles and 1st Battalion the Vijayabahu Infantry Regiment were amalgamated in 1983 to counter the threat from the LTTE. It is made up of six regular battalions and five volunteer battalions. Headquartered at Saliyapura Camp, Anuradhapura...

 of the Sri Lanka Army.