A system and method for observing a security event which shares the position of a number of friendly participants with other participants. Preferably, the position of unknown participants or foes is also displayed to friendly participants. The views are selectable by friendly participants on, for example, a handheld device, to include a view from the participant's position, zoom, pan, and tilt views, or views of another friendly or from another location, giving increased situational awareness. Other information can be shared among friendly participants, including status and directions.