Danish Special Forces // Plus Esse Quam Simultatur Frømandskorpset / " Frogman Corps. The Royal Danish Navy is the sea-based branch of the Danish Defence force. The RDN is mainly responsible for maritime. The Danish Frogmen Corps is a frogman corps of the Royal Danish Navy. Jægerkorpset or Huntsmen Corps (Denmark) - Wikipedia, the free encyclopedia, website on Danish Special Operations Units: Frogman Corps (NAVSO. Korpsets latinske motto, Plus esse, quam simultatur, betyder på dansk Mere at være, end at synes, hvilket referer til, at Jægerkorpset både som enhed og som. The Danish Frogmen Corps is a frogman corps of the Royal Danish Navy. Contents. [hide]. 1 History. 21st century. 2 Role. Training. 3 Presence in Danish History · Role · Presence in Danish society · See also.