Assertion: tactic | /r/HasProperty | economical of both lives
Facets:
value: among the victims
type: TRANSITIVE-OBJECT
value: for the attackers
type: TRANSITIVE-OBJECT
value: because of short duration
type: CAUSE
value: remarkably
type: DEGREE
Source sentences:
text: Those tactics were remarkably economical of both lives and matériel, primarily for the attackers but also, because of the speed and short duration of the campaign, among the victims.