The Caucus was launched last year and increasingly provides a platform for raising Wales’ profile in the United States capital, and a major centre for defence and aviation business.
Cafodd y Cawcws ei lansio’r llynedd ac mae’n prysur dyfu’n llwyfan i godi proffil Cymru ym mhrifddinas yr Unol Daleithiau, canolfan bwysig i fusnesau hedfan ac amddiffyn.