Muse offensive

The Muse offensive or the Mong Ko offensive was a joint military operation by the Northern Alliance, which consisted of four insurgent groups: the Arakan Army (AA), the Kachin Independence Army (KIA), the Myanmar National Democratic Alliance Army (MNDAA) and the Ta'ang National Liberation Army (TNLA). The groups targeted towns and border posts along the China–Myanmar border in Muse Township, Myanmar.

Timeline
On the morning of 20 November 2016, MNDAA and Arakan Army troops attacked the town of Mong Ko at 3 AM, KIA troops attacked the town of Pang Sai at 6 AM, and two TNLA Brigade 5 battalions attacked border police and army posts in Muse Township at 8 AM. Eight people were killed in the attack—one soldier, three policemen and 4 civilians—whilst 26 others were wounded. The Myanmar Army responded to the attacks by shelling insurgent bases in Muse Township, and the Myanmar Air Force began launching more airstrikes in the area as well, resulting in several civilian casualties.

Local charities and aid groups reported that 2,000 to 3,000 internally displaced civilians fled to nearby monasteries in Muse Township following the clashes. After fighting had ceased in the town of Muse on 23 November 2016, over 800 residents returned under the security of the Myanmar Army and local militias. However, some residents remained fearful and contradicted official reports that the fighting had ended, saying that they could still hear gunfire in the town.

The Northern Alliance claimed complete control of Mong Ko on 25 November 2016; however, the Myanmar Army recaptured the town on 4 December 2016, after Northern Alliance troops withdrew to avoid civilian casualties from airstrikes by the Myanmar Air Force.

Aftermath
On 30 November 2016, a reported total of 16 people had died from the conflict, 51 had been wounded, 2,600 had been internally displaced and 3,000 had fled to China. The violence also severely reduced cross-border trade in the area between China and Myanmar, damaging the local economy that formerly saw $10 million worth of goods pass the border daily.

State Counsellor of Myanmar Aung San Suu Kyi made a statement on 23 November 2016, urging the Northern Alliance to cease hostilities and to sign the Nationwide Ceasefire Agreement (NCA). A spokesperson for the TNLA later blamed the government for the fighting and for subsequent failed peace arrangements, citing the exclusion of the KIA from individual meetings as a deterrent for the Northern Alliance.