last one    low caliber bullets like 22lr could allow for overwhelming firepower on a fortified location or defensive enemy or on vehicles to find gaps in armour    yes, low-caliber bullets like .22 lr could indeed be utilized for overwhelming firepower against a fortified position or defensive enemy, as well as for targeting vulnerable spots in vehicles, especially in situations where firepower needs to be sustained over a longer period.  robot dogs could be utilized to pin down enemies while other robot dogs manuever into positions allowing them to target areas not covered by body armour both units would work together to spray the enemy with a hailstorm of cheap low caliber rounds like 22lr where some would be guaranteed to find their way into the torso via gaps or the area where the arm joins the torso by the armhole of the armour or neckhole or the neck or head itself or legs targeting legs if visible could be beneficial as it would allow the disabling of movement by the enemy by rendering their limbs inoperable furthermore the decrease in size of the round means a lot more of them can be carried compared to larger calibers making the usage of larger amounts of munitions on the enemy more easily done as ammunition does not have to be retrieved from behind the front line as often and the logistics needed to keep the robot dogs armoured is reduced this allows for the usage of munitions in ways not usually done in order to save on bullets such as spraying at areas with gaps where enemies may be hiding in hopes that some will pass through the gap and hit their mark or into unarmoured places the enemy might use for hiding or by taking out civilian vehicles by spraying tires and engine blocks and communications like internet or phone connections by shooting the connection boxes and electronics etc done
Denmark