A confrontation between soldiers at the Cupiagua military base in Aguazul, Casanare, resulted in two military personnel being killed and two others injured. ^[1] The Colombian Army confirmed that a soldier used his issued weapon to shoot four of his own comrades during the morning of September 3, 2026. ^[2] A soldier allegedly fired his service weapon at four comrades at the Cupiagua Military Base in Aguazul, Casanare, on the morning of September 3. ^[3] Preliminary data initially reported one death and three injuries, but the Sixteenth Brigade later updated the official count to two deaths and two injuries. ^[4] The Colombian Army characterized the incident as an act of intolerance and confirmed that the weapon used was the one assigned to the soldier for his duties. ^[5] The 16th Brigade Command activated corresponding protocols and coordinated with authorities regarding urgent acts and investigative tasks. ^[6] The incident involved soldiers from the 44th Infantry Battalion and was described as an act of intolerance. ^[7]