They also have to undergo psychiatric evaluations and military debriefings. Psychological debriefings are given in theater and upon redeployment. For LOFT debriefings to improve crew performance, instructors must be effective facilitators. Pitts' plea bargain required him to submit to FBI debriefings. LOFT instructors and crews use LOFT debriefings to analyze and evaluate their performance during training. Bentley had not previously mentioned the printing plates in any earlier debriefings or testimony. The debriefings implicated the former chief of army staff general Mirza Beg. So the question stands, do debriefings really work? Most debriefings require at least some planning and organization prior to assembly of the team. Chin stated he would fully cooperate with debriefings in an effort to avoid further charges. These debriefings were created to prevent worsening of the stress and also promote recovery.