Abstract: There is provided systems and methods of projectile fire analysis of a live fire exercise. In one such method, where in the live fire exercise a plurality of participants fire projectiles at one or more targets using ranged weapons, the method comprises the following steps. Receiving from respective recording devices of each of the plurality of participants, respective timestamped projectile fire events detected at respective ranged weapons and each corresponding to the operator discharging a projectile from a ranged weapon and comprising a position of the ranged weapon. Receiving from respective recording devices connected to each of the one or more targets, timestamped projectile transit events detected at respective targets and each corresponding to the arrival of a projectile at the respective target.

Abstract: The present invention relates to analysis for connectivity and operation of radio networks, in particular combat radio networks for voice communication. There is provided technologies for collecting radio voice communications between a number of radio units (or nodes) across a radio network and applying audio analytics to the communications to determine connectivity measures (or properties) between radio units of the network, and the time evolution of said measures. A method of the present invention is a method of operating a radio network, the radio network comprising a plurality of radio units. The radio units may be deployed in a field exercise, for example in a specific geographical locale. Each radio unit is operable to transmit and receive messages as audio signals over the radio network.