Why don’t US web addresses have to end in .us? (and other intl. Internet questions)

Factual Questions
21

What I want to know is how the U.S. Army was beaten to www.army.com .

22

RFC1591

COM - This domain is intended for commercial entities, that is
companies.

23

But that network would be pretty crappy without Packet Switching.

And what would be the point of the network without computers?

:smiley: