Robot Dogs Now Have Assault Rifles Mounted on Their Backs
thedrive.com
thedrive.com
I always assumed that these sorts of machines wouldn't be cost efficient and that it would be more economical to produce suicide bomber rc cars and flying bomber drones (both already in use IIRC)
I'm also unsure of why they gave this actual legs instead of tank treads (cost efficiency again and also less points of failure and less complex machinery)
Saying that, if I was a downed airman in hostile territory or in the middle of an inhospitable desert I wouldn't mind having one of these little guys along with me.
Of course, the guys sent to hunt you won't mind having their own to increase their search coverage and firepower.