Assertion: field uniform | /r/HasProperty | replaced with helmet
Facets:
value: in november of that year
type: TEMPORAL
Source sentences:
text: Beginning with a prewar deployment to Guantánamo Bay in early 1941, a fiber pith helmet began to replace the campaign hat worn in tropical areas and by recruits in training, but was eventually phased out as field uniforms were eventually replaced with utilities and helmets in November of that year.