[Sporktacular]

The US diverts trunks for interception and active attacks all the time. Jamming the internet to Greenland during an invasion would be trivial on multiple levels. This will make virtually no difference to national security. Good for the monopoly provider though.

[simondotau]

If the concern is jamming, the solution is to have a diversity of service providers, not to assume you know who your enemy will be in a decade from now.