In March 2021, which country launched its first military exercise in space to evaluate its ability to defend its satellites and other defense equipment from an attack?

In March 2021, which country launched its first military exercise in s

1.	In March 2021, which country launched its first military exercise in space to evaluate its ability to defend its satellites and other defense equipment from an attack?
A.	Germany
B.	USA
C.	France
D.	Russia
E.	China
Answer» D. Russia