Assertion: reconnaissance aircraft | /r/HasProperty | vulnerable
Facets:
value: to missiles
type: TRANSITIVE-OBJECT
value: to anti-aircraft artillery
type: TRANSITIVE-OBJECT
value: to fighters
type: TRANSITIVE-OBJECT
Source sentences:
text: After 1950, Soviet air defenses aggressively attacked all aircraft near the country's borders—sometimes even those over Japanese airspace—and existing reconnaissance aircraft, primarily bombers converted for reconnaissance duty such as the Boeing RB-47, were vulnerable to anti-aircraft artillery, missiles, and fighters.