PeaceTalk Video Corpus pt. 2 is part of a broader video corpus of talk and interaction collected in various crisis management exercises that simulate real-life conflicts. The language used in the courses is English as a lingua franca. The instructors and trainees come from all around the world. The research method used in PeaceTalk is ethnomethodologically informed conversation analysis. The project describes efficient interactional practices and challenges in crisis communication. It focuses on how talk and interaction contribute to situation awareness, information flow and team work. The project collaborates with key organizers of crisis management training (Finnish Defence Forces International Center and Crisis Management Finland). The results will be used to inform crisis management training. This part of the corpus includes audio and video recordings of interactions collected on three military observer courses organised in Finland (Haddington et al. 2020) with 88 participants who gave their permission to be recorded. The video data total 310 hours of recordings from car patrolling, meetings, negotiation and mediation (negmed), and first aid exercises. The technology used in data collection consists of vehicle-mounted autonomous recording systems, several roving handheld cameras, 360-degree cameras, PTZ (pan tilt zoom) cameras, and external microphones. Further research materials collected during the courses include photographs, ethnographic observations, dozens of pages of ethnographic notes from the course, the course materials (pre-materials and materials handed out during the course), slides from the lessons, scenario description, and other materials handed out during the course (e.g., Operational Aide Memoire, maps). Haddington, P. Kamunen, A., Rautiainen, I. & Vikström, V. (2020) Studying language and Talk to Support Action: Interaction at the Core of Efficient Teamwork in UNMEM 2019. FINCENT Publication Series 1/2020: Finnish Defence Forces International Centre (http://urn.fi/URN:ISBN:978-951-25-3140-0).

2021