TacSat-4 participates in Navy fleet experiment Trident Warrior

U.S. Naval Research Laboratory's Tactical Satellite-4 successfully completes three weeks of intense testing, June 28, as part of the Navy's annual Trident Warrior Experiment 2012 (TW12). TacSat-4 is a Navy-led Joint mission ...

Egypt bans international Internet voice calls

Egypt has banned international calls made through mobile Internet connections, one of Egypt's top three mobile phone operators said on Tuesday, which would include internet Skype calls.

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