Assertion: casualty | /r/AtLocation | dire need
Facets:
value: for evacuation from the battlefield
type: PURPOSE
Source sentences:
text: The service exists to transport casualties that are in dire need for evacuation from the battlefield and do not have time to wait on a MEDEVAC, or where a MEDEVAC is unable to get to the casualty.
text: The guiding principle in a CASEVAC is to transport casualties that are in dire need for evacuation from the battlefield and do not have time to wait on a MEDEVAC.