The employment of UAVs by various industries and in  Defense and Security missions are enabled by their  propulsion system  to provide them with the necessary power to propel the aircraft for forward flight or hover.  Propulsion systems can advance the flight time or endurance of a UAV which is influenced …

The war in Ukraine has highlighted the importance of well protected armoured vehicles. The increased use of artillery weapons and precision rocket systems along with strikes against targets of opportunity using drones,  caused widespread casualties among infantry soldiers caught out in the open. Such losses are again bringing into focus …