Although the people of Southeast Asia were already familiar with this type of stabbing weapon, the development of the kris most probably took place in Java, Indonesia. From its origin in Java, kris culture spread throughout the Indonesian archipelago, as far as Singapore, Malaysia, Southern Thailand and Southern Philippines through maritime trade links. The spread of the kris to other nations such as Thailand, Malaysia and the Philippines, experts say, was credited to the growing influence of the Majapahit Empire in Java around the year 1492.