Opposition to United States involvement in the Vietnam War An infamous photo of General Nguyễn Ngọc Loan shooting an alleged terrorist in handcuffs during the Tet Offensive also provoked public outcry. Another element of the American opposition to the war was the perception that U.S. intervention in Vietnam, which had been argued as acceptable because of the domino theory and the threat of communism, was not legally justifiable. Some Americans believed that the communist threat was used as a scapegoat to hide imperialistic intentions, and others argued that the American intervention in South Vietnam interfered with the self-determination of the country and felt that the war in Vietnam was
American-led intervention in the Syrian Civil War American-led intervention in the Syrian Civil War The American-led intervention in the Syrian Civil War refers to the US invasion and partial military occupation of Syria, support of Syrian opposition and the Federation of Northern Syria during the course of the Syrian Civil War, and active involvement of the US military against the Islamic State of Iraq and the Levant and against the al-Nusra Front from 2014. Since 2017, the US and some other coalition nations have also targeted military positions of the Syrian government. The United States first supplied the rebels of the Free Syrian Army with non-lethal aid