As a truce, in March 2009, Somalia's coalition government announced that it would re-implement Shari'a as the nation's official judicial system.[29] However, conflict continued in the southern and central parts of the country. Within months, the coalition government had gone from holding about 70% of south-central Somalia's conflict zones, territory which it had inherited from the previous Yusuf administration, to losing control of over 80% of the disputed territory to the Islamist insurgents.[2]