Abstract: A method and a spherical field of view gimbal system (“gimbal system”) are provided, comprising: a suspension arm having a first terminal and a second terminal; a first gimbal arm connected to the suspension arm; a second L-shaped gimbal arm connected to the gimbal arm; and a third L-shaped gimbal arm connected to the first gimbal arm; and controller circuit configured to measure the errors in rotational angles and adjust the rotations of the second L-shaped gimbal arm and second L-shaped gimbal arm accordingly.

Abstract: A method for destroying enemy's targets is disclosed which comprises the following steps: (a) carrying a multicopter drone in a backpack of a first soldier; (b) removing the multicopter drone from the backpack, unfolding, and coupling a missile to the multicopter drone; (c) remote controlling the multicopter drone to search for the enemy' targets using a remote control; and (d) launching the missile from the multicopter drone when the enemy' targets are detected.