President Truman's relief of General Douglas MacArthur with ammunition and to sail for Pusan. President Truman met with the Joint Chiefs of Staff and other advisors that day at Blair House and approved the actions already taken by MacArthur and Secretary of State Dean Acheson. At another meeting at Blair House held on the evening of 26 June, amid reports of a rapidly deteriorating situation in South Korea, Truman approved the use of air and naval forces against military targets south of the 38th parallel north. Subsequently, on 27 June, the United Nations Security Council passed Resolution 83, which recommended that "members of the United Nations furnish
President Truman's relief of General Douglas MacArthur success of Inchon was so great and the subsequent prestige of General MacArthur was so overpowering," Collins later recalled, "that the Chiefs hesitated thereafter to question later plans and decisions of the general, which should have been challenged." In response to a rumor that the Eighth Army planned to halt at the 38th parallel and await United Nations authorization to cross, Marshall sent a message to MacArthur informing him that: "We want you to feel unhampered tactically and strategically to proceed north of 38th parallel. Announcement above referred to may precipitate embarrassment in the UN where evident desire is not