Phase 1 Operation Sunrise I took place between February 17 and March 2, 2019, focusing on neutralizing threats to the
Kaladan Project and insurgent camps along the border. The primary objective was to dismantle camps of the
Arakan Army, The operation was a coordinated effort, with the Indian Army mobilizing troops along the
Mizoram border to strengthen defenses and provide surveillance support, while the Myanmar Army conducted strikes against insurgent camps within its territory. Indian forces reportedly did not cross the border but maintained a strong posture to prevent insurgents from fleeing into India. The Myanmar Army targeted Arakan Army camps and NSCN-K bases, including those in the Taga area of Sagaing Region. Arakan Army later moved towards the Indian border near Mizoram, raising concerns about attacks on Indian workers. Indian intelligence detected the movements leading to coordination between National Security Adviser
Ajit Doval and Director General of Military Operations Lt. Gen.
Anil Chauhan with Myanmar's military leadership. The operation disrupted AA activities near the Kaladan Multi-Modal Transit Transport Project, temporarily securing the area for continued development. The operation began with the Indian Army where 15 battalions, including
Assam Rifles and infantry units were deployed. The forces were supported by Special Forces, drones, and night-vision equipment which were sealed off to escape routes to prevent insurgents from crossing into India. During operation sunrise II, According to reports, more than six dozen militants from groups such as the National Socialist Council of Nagaland-Khaplang (NSCN-K), United Liberation Front of Assam (ULFA), National Democratic Front of Boroland (NDFB), and Kamtapur Liberation Organisation (KLO) were apprehended, and several of their camps were destroyed. The Myanmar Army reportedly suffered casualties during the operation, with at least 13 soldiers killed in clashes with the Arakan Army. ==Aftermath==