EntityQ1097241· pop 13· linked from 208 articlesdirect fireSign in to savetrajectory of a projectileConnectionsEnfilade and defiladeEntityWorld War IIConceptWorld War IConceptInternational Standard Book NumberEntityIndustrial RevolutionEntitytankEntityfirearmEntityartilleryEntitysiegeEntityOCLC, Inc.EntitycrossbowEntityweapon slingEntityhowitzerEntitymortarEntityshellEntityprojectileEntityaccuracy and precisionEntityaircraft engineEntityshootingEntitybow and arrowEntityCategoriesArtillery operationMilitary terminology