It sounds like the Kurds have been out-maneuvered by the Iraqi regime; then left twisting in the wind by their American backers. Iraqi Abrams M-1 tanks (which are basically invincible against the light vehicles the Kurds have) were the convincing argument – the Iraqis inter-penetrated Kurdish positions in the Kirkuk area, essentially a peaceful “overrun” maneuver – and the Kurds realized that if they offered resistance, they’d be slaughtered.