For this TechByte, Mark Stross is LIVE, in studio, at Ocean 98 in Ocean City, DE. Modern warfare is highly technological. It's complicated, yes, but that does not mean that we shouldn't understand what aggressive actions are occurring in the digital age. We don't have to understand how a nuclear missile works to know that it is important to note when these are being tested by our enemies. Likewise, the public needs to be aware (and alarmed) when countries that are not friendly to the USA test, progress, or engage electronic warfare. Mark Stross discusses Russia's (and others') capacity to block ship's navigational signals or jam airborne radio signals changing the game of modern warfare. Why doesn't the public know this?