Which of the following is true? options: the obama administration ended the american combat mission in iraq and increased the number of u. s. troops stationed there the obama administration extended the american combat mission in iraq and increased the number of u. s. troops stationed there the obama administration extended the american combat mission in iraq and reduced the number of u. s. troops stationed there. the obama administration ended the american combat mission in iraq and reduced the number of u. s. troops stationed there.