"Tiger claw" is a weapon that originated in which country?

The bagh nakh, vagh nakh, or vagh nakhya (lit. tiger claw) is a "fist-load, claw-like" weapon, originating from the Indian subcontinent, designed to fit over the knuckles or be concealed under and against the palm. It consists of four or five curved blades affixed to a crossbar or glove, and is designed to slash through skin and muscle. It is believed to have been inspired by the armament of big cats, and the term bagh nakh itself means tiger's claw in Hindi.

Several variations of bagh nakh exist, including one in which the single crossbar is replaced by two plates hinged together; with an additional loop and claw for the thumb. Earliest bagh nakh did not utilize loops for the fingers, rather round holes were punched through the central plate. Many bagh naka also incorporated a spike or blade on one end of the crossbar. This form was known as a bichuwa bagh nakh because the blade was based on that of the bichuwa (scorpion knife).