On 5 March 1944 the 168th and 204th Medical Battalions were attached to the group. During the period March thru May 1944 activities were confined to unit training, repairing facilities and reorganization of units within the group. In May the 173rd, 174th and 37th Medical Battalions were attached to the group. On 27 May 1944, the 174th and 37th Medical Battalions were detached from the group. On 10 June 1944 the group gained the 433rd and 434th Medical Companies (Collecting) and the 601st, 648th and 666th Medical Companies (Clearing). Toward the end of June 1944 training was increased and familiarization with arms and range firing completed.
