-personalnarratives 2001 2001- 2003-2011 afghanistan afghanistan-war afghanwar afghanwar(2001-) american american-military americanpersonalnarratives armed-forces armedforces biography bravery brotherhood chivers combat combat-journalism conflicts fighters frontline history honor insurgency iraq iraq-war iraqwar iraqwar(2003-) iraqwar(2003-2011) journalism military military-families militaryhistory militarypolicy navy-seals newyorktimesbestseller newyorktimesreviewed non-fiction nyt:combined-print-and-e-book-nonfiction=2018-09-02 personalnarratives politicalscience psychological-impact-of-war ptsd publicpolicy resilience sacrifice socialsciences soldiers special-forces survival trauma true-story united-states-military unitedstates veterans war warriors