Heavy fighting reported in Kachin despite the ceasefire order . However , the exact number of internally displaced people -- or IDPS as they 're known -- is hard to confirm because the government has limited access to the region . Both Myanmar Army and the KIA trade reports of attacks . Fighting started in June 2011 after a temporary ceasefire was broken . KIA is the only one of 10 armed ethnic groups that has n't agreed a truce .
Heavy fighting reported in Kachin despite the ceasefire order . Both Myanmar Army and the KIA trade reports of attacks . Fighting started in June 2011 after a temporary ceasefire was broken . KIA is the only one of 10 armed ethnic groups that has n't agreed a truce .