In addition, the CFNCIU is responsible for the Defensive Security Briefing and Debriefing Program. Developing plans and executing the debriefing and reintegration of recovered personnel. The initial assessment comes from friendly debriefing or interview. All communications were tape recorded by the aircrew for post strike debriefing. Most recipients of debriefing reported that they found the intervention helpful. Intelligence services are always concerned when debriefing defectors with the possibility of a fake defection. There are several theories as to why debriefing increased incidents of PTSD. This is true for both single-session debriefing and multiple session interventions. Following his debriefing in the US, Golitsyn was sent to SIS for further questioning. It is classified into different types, which include military, experiential, and psychological debriefing, among others. This includes learning which may have occurred during the previous phases in the debriefing process. The goal of this type of debriefing is to stop the individuals from developing PTSD. Jack Slipper was involved in his debriefing and subsequent handling. General Abrams arrived the following day for a debriefing. Before PFA, there was a procedure known as debriefing.