2011 Afghanistan Boeing Chinook shootdown or cancel their mission went unheeded. American rules of engagement were tightened by Gen. Stanley McChrystal in 2009, in order to improve American counterinsurgency strategy. McChrystal cited a previous "overreliance on firepower and force protection" and the need to reduce civilian casualties and win the cooperation of the local population. 2011 Afghanistan Boeing Chinook shootdown On 6 August 2011, a U.S. CH-47D Chinook military helicopter operating with the call sign "Extortion 17" (pronounced "one-seven") was shot down while transporting an Immediate Reaction Force attempting to reinforce a Joint Special Operations Command unit of the 75th Ranger Regiment in the Tangi
Chinook Jargon a hundred years old, like Henry Broderick, the realtor, and Joshua Green, the banker." Jones estimates that in pioneer times in the 1860s there were about 100,000 speakers of Chinook Jargon. Most books written in English still use the term Chinook Jargon, but some linguists working with the preservation of a creolized form of the language used in Grand Ronde, Oregon prefer the term "Chinuk Wawa" (with the spelling 'Chinuk' instead of 'Chinook'). Historical speakers did not use the name "Chinook Wawa", however, but rather ""the Wawa"" or ""Lelang"" (from Fr. "la langue", the language, or tongue). NB "Wawa" also