As I have stated previously; "well-regulated" in reference to the militia, is the militia being trained in military weapons, equipment and tactics. Those things required of a militia to be effective.<quoted text>What is modern language for "a well regulated militia"?
The USSC stated this;
From DC vs Heller;
"Finally, the adjective “well-regulated” implies nothing more than the imposition of proper discipline and training. See Johnson 1619 (“Regulate”:“To adjust by rule ormethod”); Rawle 121–122; cf. Va. Declaration of Rights §13 (1776), in 7 Thorpe 3812, 3814 (referring to “a well-regulated militia, composed of the body of the people, trained to arms”).