By allowing violence and disorder to spread throughout the country, the Bush administration has broken faith with the Iraqi people and ignored its responsibilities. It has placed U.S. security in jeopardy by creating the preconditions for the sort of terrorist safe haven the president repeatedly warns about and by demonstrating that no ally can rely on America to be there when it counts.
A rapid U.S. withdrawal would lead to catastrophe in Iraq. The presence of American troops is vital to restraining Iraqi soldiers -- the Iraqis know not to participate in death squad activities when Americans are around. The fact that large numbers of U.S. troops are not embedded with the Iraqi police is a main reason for the participation of those forces in the killings. When the U.S. troops go, the Iraqi army will probably go the same way.
Read the whole thing. And, since Kagan brings up Vietnam, let me leave you with an image:
|Vietnamese boat people|