The IMT report summarizes its findings from investigating the January 25, 2015 Mamasapano incident between Philippine security forces and the Moro Islamic Liberation Front. Key findings include: 1) the police operation was valid but did not follow ceasefire protocols, 2) engagement occurred in an MILF area without required coordination, and 3) both sides likely violated the ceasefire agreement through aggressive actions. The report provides recommendations to clarify protocols, strengthen command and control, and hold accountable any violations of laws of war.