In the United Kingdom and Commonwealth Nations such as Canada, New Zealand and Australia the Great Highland bagpipe is commonly used in the military and is often played in formal ceremonies. Foreign militaries patterned after the British Army have also taken the Highland bagpipe into use including Uganda, Sudan, India, Pakistan, Sri Lanka, Jordan, and Oman. Many police and fire services in Scotland, Canada, Australia, New Zealand, Hong Kong, and the United States have also adopted the tradition of fielding pipe bands.