CH-47 Boeing Chinook transport helicopters taking off after deploying ground troops along area known as Route Nine for an offensive patrol. (Photo by Larry Burrows/The LIFE Picture Collection via Getty Images)
VIEP-191200-DIGEST-01
CH-47 Boeing Chinook transport helicopters taking off after deploying ground troops along area known as Route Nine for an offensive patrol. (Photo by Larry Burrows/The LIFE Picture Collection via Getty Images)