Ginamit it 301st Infantry Brigade, Philippine Army ang Autonomous Truck Mounted Howitzer System o ATMOS 2000 do pinakaunang computerized cannon sa Pilipinas sa mga NPA sa Brgy. Torocadan, San Joaquin, Iloilo kung siin 4 ang namatay.
Do nasambit nga kanyon hay isAEANG 155 MM/52 caliber self-propelled nga ginubra it Israeli Military nga Soltam Systems.
Do ATMOS 2000 hay isaeang automatic control, accurate navigation ag nakaka detect ag indentify it specific location it target ag bullet proof.//MERIAM LUMBRES AGDIPA