 During the first two weeks of February , Generals Westmoreland and Wheeler communicated as to the necessity for reinforcements or troop increases in Vietnam . Westmoreland insisted that he only needed those forces either in @-@ country or already scheduled for deployment and he was puzzled by the sense of unwarranted urgency in Wheeler 's queries . Westmoreland was tempted , however , when Wheeler emphasized that the White House might loosen restraints and allow operations in Laos , Cambodia , or possibly even North Vietnam itself . On 8 February , Westmoreland responded that he could use another division " if operations in Laos are authorized " . Wheeler responded by challenging Westmoreland 's assessment of the situation , pointing out dangers that his on @-@ the @-@ spot commander did not consider palpable , concluding : " In summary , if you need more troops , ask for them . " 
