Furthermore , Britains two million Home Guard are daily being instructed in its simple but terrible effectiveness .
The commandos , and the parachute troops , harrying the invasion coasts of Europe , have been thoroughly trained in its use .
Britains two million Home Guard are daily being instructed in its simple but terrible effectiveness .
The commandos , and the parachute troops , harrying the invasion coasts of Europe , have been thoroughly trained in its use .