Irish Ulster Defence Regiment Medium Size Button

This is a medium-sized button from the Irish Ulster Defence Regiment (UDR), produced for use on official military uniforms. The UDR was a British Army regiment established in Northern Ireland in 1970 and was operational until 1992. This button was typically worn on tunics and greatcoats issued to UDR personnel. It features the regiment’s crest, which often displays the harp of Ireland surmounted by a crown, reflecting both regional and national symbols. The button is constructed from durable metal, finished to official military specifications for size and detailing. Buttons like this served both practical and symbolic functions, securing uniform garments while signifying regimental identity. Collectors, historians, and researchers may find this item useful for understanding British military paraphernalia from the late 20th century, as well as the distinctive insignia of regiments serving in Northern Ireland during this period. The button’s dimensions are consistent with standard-issue medium sizes for military use.