to make less casualties in bombing and arty strikes need to make medics ,for example in buildings,dots ,bunkers, trenches soldiers after bombing have to get shell-shock and other injuries and without medics must die,but medic squads can run and get points to help(even if u want u can make women squads )medics must be much faster,and points can be calculated different to give reward to bomber for injured solders and medics get reward for help