"Improved Detonators" { "Name" "Improved Detonators" //name given to research item "Parent" "Electrical Engineering" //name of parent that this branches from "Description" "(Technology: Vehicle Grenade Launcher) Gain access to improved detonators which are used in grenades and mines." //description given when hovering over research item "Icon" "comm/hex_cube" //icon drawn on research tree "Unresearched Icon" "comm/hex_cube_empty" //icon drawn in the GUI "Type" "0" //nothing "Cost" "300" //cost of this research item "Time" "60" //time to research this item in seconds "Team" "" //which team can research this } Its not detonating mine upgrade,its improved detonators.