Virginia class subs could be 'most complex artefact' humans have ...

The Virginia class submarine could be the “most complex artefact which the human race has produced” in history, says The Australian’s Foreign Editor Greg Sheridan.

“The sensor array on a Virginia class submarine is the most sophisticated and extensive, and long-ranging in the world,” Mr Sheridan told Sky News Australia.

“Nothing is more likely to detect an enemy sub than a Virginia sub.

“In the event of conflict, the Virginia simply kills the adversary.”