 The 13e RDP was, along with other French units, heavily involved in the Kosovo War and used tactics and technology to force Serbian armour to attempt to engage Kosovo Liberation Army and other Allied forces in the open, which enabled them to be destroyed by Allied bombing, particularly by the United States Air Force and the Royal Air Force.The 13e RDP also contributed to the capture of Momčilo Krajišnik in 2001 by close range recons.The mission for the regiment is to acquire human intelligence at any time and in any hostile environments (aquatic, cold mountain, equatorial forest, desert), behind enemy lines, using small autonomous and discreet units, able to position itself closer to acquire intelligence, and transmit.