defense

TowerMadness Zero is the free, ad-supported (and full) version of TowerMadness, a tower-defense game in which you defend a small herd of cute sheep against an advancing army of aliens (who want to turn your sheep into "a new scarf for their emperor").

The game and its interface will be familiar to fans of tower-defense games, with enemies from multiple UFOs attacking across an open plain at first, but then mixing in fixed-path and open-path challenges as the game progresses through 15 maps. You touch the map to build and upgrade towers, and you can use two fingers … Read more

This is not your "War Games" fan's NORAD.

If the picture in your head of the North American Aerospace Defense Command's operations center is straight out of that 1983 Matthew Broderick movie, you may need to replace it.

That real-life command center, where personnel from the militaries of the United States and Canada keep a watchful eye out for threats from the sky, is no longer buried deep under Cheyenne Mountain. It is, however, still in Colorado Springs, Colo. Today, it is housed at Peterson Air Force Base, and it is a joint venture with the … Read more

Iraqi insurgents have reportedly intercepted live video feeds from the U.S. military's Predator drones using a $25.95 Windows application that allows them to track the pilotless aircraft undetected.

Hackers working with Iraqi militants were able to determine which areas of the country were under surveillance by the U.S. military, The Wall Street Journal reported Thursday, adding that video feeds from drones in Afghanistan also appear to have been compromised.

Meanwhile, a senior Air Force officer said Wednesday that a wave of new surveillance aircraft, both manned and unmanned, were being deployed to Afghanistan to bolster "eyes in the sky" protection … Read more

MIT's Riley Crane only found out about DARPA's red balloon challenge a few days before it started. Yet his team went on to win the contest through its savvy use of the Internet.

The challenge posed by the Defense Advanced Research Projects Agency asked people to find the coordinates of 10 red weather balloons floating above the U.S. in one day. Since no one individual could plot the location of all 10, participants had to figure out how to work with others to solve the puzzle.

Team MIT's strategy was to build a Web site designed … Read more

A team from the Massachusetts Institute of Technology has won $40,000 from the Defense Advanced Research Projects Agency for correctly finding the locations of 10 red balloons scattered across the U.S.

Launched on Saturday, the DARPA Network Challenge released the 10 red balloons into the air, then dared contestants to find their latitude and longitude by the end of the day. Since no one person could track down all 10 in just one day, the point of the contest was to see how participants would use the Internet and social networking to team up with others to solve … Read more

Coast Defense Free is a fun, no-cost preview of Coast Defense, a straightforward arcade wargame with some similarities to castle-defense-type games. Your objective in Coast Defense is simple: gun down waves of enemies as they advance on your bunker, from infantry (with bazookas or rifles) to tanks and troop transport trucks. The interface has you looking out from your foxhole, with enemies charging from left to right across a beach--and you can tilt your device right or left to scan the entire beach (close to twice the width of your screen). You aim with your left thumb, with a touchscreen … Read more

A new DARPA contest is using balloons to test our social-networking skills.

After kicking off the Internet 40 years ago, the Defense Advanced Research Projects Agency is again tapping into the Net for a new challenge. The DARPA Network Challenge will award $40,000 to the first person who can identify the latitudes and longitudes of 10 red weather balloons positioned at different parts of the sky across the continental United States.

The 8-foot balloons are scheduled to lift off on Saturday at 7 a.m. PST and remain in their locations throughout the day, until sunset. The contest will … Read more

Acousticom manufactures audio communication equipment utilized by the Department of Defense and leading aerospace companies. The company is well-known for its flight helmets, but it is coming to CES 2010 with something almost everyone can enjoy--the Sound Egg.

The egg chair is back, but with a 5.1 Dolby Digital surround sound system and an intimate media experience not intended for sharing. The chair can be connected to a television or computer and its unique foam insulation means no more complaining from your significant other. Go ahead, play Call of Duty all you want--he or she won't hear a … Read more

Bird flu, swine flu, anthrax; and now add Hendra--a lethal virus that resides in bat urine and horse spit--to the ever increasing list of barnyard threats.

The U.S. and other countries are investing in Hendra virus research because they fear it may be used in biological warfare, Dr. Peter Reid told horse owners and "bat carers" at the Queensland Horse Council Hendra virus conference last week. And Dr. Reid should know--he was the veterinarian involved in the first known Hendra outbreak, which killed prominent Queensland horse trainer Vic Rail and 14 of his horses in 1994.… Read more