The government strategy of delay and obfuscation appears to be working. Non-African peacekeepers are being kept out of Darfur, and the threatening presence of Arab militias are keeping the two million non-Arab refugees from returning home. That means that the Arab tribes will keep the land they have stolen from the non-Arab tribes. The refugees will  become the UNs problem. If the UN won't feed and care for them, the government will let them starve, or move off to neighboring countries.