Assertion: regiment's mission | /r/CapableOf | capture senior taliban leader
Facets:
value: in the tangi valley
type: LOCATION
Source sentences:
text: On 6 August, a CH-47 carrying 38 American and Afghan servicemen was to be inserted to support a platoon of U.S. Army Rangers who were taking fire while on a mission to capture a senior Taliban leader in the Tangi Valley, Wardak province, however it was shot down by the Taliban, killing 38 US and Afghan servicemen it is considered the worst loss of American lives in a single incident in the Afghanistan campaign.