A fire fighting drone configured to be released from an aircraft comprising: - an exoskeleton defining an internal space extending along an axis H and a flexible bag stably housed in the internal space, provided with a release valve and configured to contain a fire fighting liquid; the release valve configured to be set between a closed position and an open position following a release command; • a support structure provided with a plurality of thrusters adapted to perform a thrust that enables the support structure to be supported in flight; the support structure is connected to a first end portion (2-a) of the exoskeleton; characterised by comprising: • a plurality of movable directional wings carried by the exoskeleton, extending outwards from the exoskeleton itself and angularly movable relative to the exoskeleton around respective axes h transverse to the axis H; pairs of directional wings (10a, 10b) being spaced with respect to each other along the axis H and extend in directions parallel to the axis h; actuators that are configured to perform rotation of said directional wings; • an electronic control unit adapted to control said thrusters, generate said release command and adapted to control the actuators that perform the rotation of said directional wings; said electronic unit being configured to control said directional wings to allow the rotation of the wings during a free-fall phase of said drone which is released from an aircraft and thereby performs a certain trajectory of said drone from the aircraft to a launch zone; • said electronic unit being configured to generate said release command upon reaching the launch zone and enable the discharge of said liquid from said bag; • said electronic unit being adapted to perform the activation of said thrusters following said discharge of said liquid to enable the flight of the support structure and of said exoskeleton containing the empty bag to a landing zone. - an exoskeleton defining an internal space extending along an axis H and a flexible bag stably housed in the internal space, provided with a release valve and configured to contain a fire fighting liquid; the release valve configured to be set between a closed position and an open position following a release command; • a support structure provided with a plurality of thrusters adapted to perform a thrust that enables the support structure to be supported in flight; the support structure is connected to a first end portion (2-a) of the exoskeleton; characterised by comprising: • a plurality of movable directional wings carried by the exoskeleton, extending outwards from the exoskeleton itself and angularly movable relative to the exoskeleton around respective axes h transverse to the axis H; pairs of directional wings (10a, 10b) being spaced with respect to each other along the axis H and extend in directions parallel to the axis h; actuators that are configured to perform rotation of said directional wings; • an electronic control unit adapted to control said thrusters, generate said release command and adapted to control the actuators that perform the rotation of said directional wings; said electronic unit being configured to control said directional wings to allow the rotation of the wings during a free-fall phase of said drone which is released from an aircraft and thereby performs a certain trajectory of said drone from the aircraft to a launch zone; • said electronic unit being configured to generate said release command upon reaching the launch zone and enable the discharge of said liquid from said bag; • said electronic unit being adapted to perform the activation of said thrusters following said discharge of said liquid to enable the flight of the support structure and of said exoskeleton containing the empty bag to a landing zone. • a support structure provided with a plurality of thrusters adapted to perform a thrust that enables the support structure to be supported in flight; the support structure is connected to a first end portion (2-a) of the exoskeleton; characterised by comprising: • a plurality of movable directional wings carried by the exoskeleton, extending outwards from the exoskeleton itself and angularly movable relative to the exoskeleton around respective axes h transverse to the axis H; pairs of directional wings (10a, 10b) being spaced with respect to each other along the axis H and extend in directions parallel to the axis h; actuators that are configured to perform rotation of said directional wings; • an electronic control unit adapted to control said thrusters, generate said release command and adapted to control the actuators that perform the rotation of said directional wings; said electronic unit being configured to control said directional wings to allow the rotation of the wings during a free-fall phase of said drone which is released from an aircraft and thereby performs a certain trajectory of said drone from the aircraft to a launch zone; • said electronic unit being configured to generate said release command upon reaching the launch zone and enable the discharge of said liquid from said bag; • said electronic unit being adapted to perform the activation of said thrusters following said discharge of said liquid to enable the flight of the support structure and of said exoskeleton containing the empty bag to a landing zone.