Accidents involving astronauts

Nature 
With the increase in space travel there is a corresponding increase in the risk of accidents involving astronauts. In the event of an accident, a distress situation, or an emergency or unintended landing, the safety of the astronaut would require immediate search and rescue operations. However, the effective conduct of such operations may be impeded by national boundaries if the astronaut is located beyond the territorial limits of the launching state.
Value(s) 
Type 
(E) Emanations of other problems