Assertion: attack helicopter | /r/CapableOf | open fire
Facets:
value: to neutralise heavy weaponry
type: PURPOSE
value: in april
type: TEMPORAL
Source sentences:
text: In April 2011, as part of a UN-mandated campaign in Côte d'Ivoire, four Gazelle attack helicopters, accompanied by two Mil Mi-24 gunships, opened fire upon the compound of rebel president Gbagbo to neutralise heavy weaponry, which led to his surrender.