from Professional Knowledge Gained from Operational Experience in Vietnam, 1967
The following phrases and words are (hose most commonly used by Marines during combat operations in the Republic of Vietnam. The majority of the words and phrases have been taken from a list published by Leatherneck Magazine and titled, Fire Team Phrase Book. It is printed on water resistant material and designed to withstand the severe climatic conditions encountered in Vietnam. (The Fire Team Phrase Book may be ordered in accordance with the instructions contained in Section III of Marine Corps Order P5600.31.) The use of these phrases by individual Marines and unit leaders in the past has greatly contributed to the success of many operations.