defense

Navy Patrol: Advanced Premium is the paid version of Navy Patrol, a naval-themed tower-defense game with several innovative features but a surprising number of missteps for such an expensive and mature app.

For the most part, Navy Patrol is a traditional open-map tower-defense game, in which you place defensive towers in a strategic pattern to defeat incoming waves of enemies before they reach your base. Fans of tower defense will find a lot to like here, with a handful of different upgradable tower types and some cool extras like tower-specific targeting controls (for tracking fast, strong, or weak enemies), optional … Read more

The U.S. State Department has denied asking other countries to open criminal investigations into Wikileaks co-founder Julian Assange.

"We have not approached any country to encourage them to do anything," Philip Crowley, assistant secretary of state, told CNET. The main Wikileaks.org Web site is located in Sweden.

Crowley acknowledged that U.S. officials have "had conversations with a variety of countries" about Wikileaks, but said those discussions were limited to expressing "concerns that we've had."

That conflicts with a report earlier this week on TheDailyBeast.com, which said the Obama administration … Read more

The U.S. Defense Department on Thursday formally demanded that Wikileaks return all military records that it possesses, saying they are the "property of the U.S. government."

Geoff Morrell, the department's press secretary, said the military "demands that Wikileaks return immediately to the U.S. government all versions of documents obtained directly or indirectly from the Department of Defense databases or records" and permanently delete them.

In addition, Morrell said, the Wikileaks.org Web site "constitutes a brazen solicitation to U.S. government officials, including our military, to break the law" by … Read more

If the United States wants to defend itself against cyberattacks, it needs to focus on four key areas, according to United States Cyber Command head and NSA Director Army Gen. Keith Alexander.

Speaking Tuesday on the first day of the Armed Forces Communications and Electronics Association's LandWarNet conference in Tampa, Fla., Alexander discussed the dangers to the country's military networks and what the U.S. must do to safeguard them.

The general said the threat of cyberattack affects more than 7 million different computers on more than 1,500 individual networks maintained by the Defense Department.

"On … Read more

A week after Wikileaks' 100-megabyte disclosure of Afghan war files appeared, anger in U.S. political circles continues to grow, with some commentators calling for the U.S. government to find a way to pull the plug on the group's Web site.

On Fox News Sunday, conservative commentator Liz Cheney said that Wikileaks co-founder Julian Assange clearly has "blood on his hands" and that Wikileaks.org should be taken offline.

"I would really like to see President Obama move to ask the government of Iceland to shut that Web site down," Cheney said. "I'… Read more

Trenches is a fun and challenging World War I-themed trench-warfare arcade game with strong elements of real-time strategy and unit and resource management.

With its killer combination of winning art direction, well-designed gameplay, and a shallow but steady learning curve, Trenches is hard to put down. You control British troops advancing from trench to trench, left to right, across a long, scrolling map (which you can tilt to scroll, or touch and drag the skyline to move). You touch and drag units to determine their path, and you can use a two-finger motion to direct all onscreen units to retreat, … Read more

LAS VEGAS--The United States should decide on rules for attacking other nations' networks in advance of an actual cyberwar, which could include an international agreement not to disable banks and electrical grids, the former head of the CIA and National Security Agency said Thursday.

Michael Hayden, who was the principal deputy director of national intelligence and retired last year, said the rules of engagement for electronic battlefields are still too murky, even after the Defense Department created the U.S. Cyber Command last spring. The new organization is charged with allowing the U.S. armed forces to conduct "full-spectrum … Read more

During the last 24 hours or so, official Washington has erupted with volcanic denunciations of Wikileaks, the document-sharing group that released about 75,000 military reports regarding the war in Afghanistan on Sunday.

White House spokesman Robert Gibbs called it "alarming" to find so many "top secret documents" publicly available on the Web. (See transcript.)

National security adviser James Jones "strongly" condemned the release in a statement that was reprinted on the U.S. Embassy Web sites for Afghanistan and Turkey.

Over at the Pentagon, spokesman Col. Dave Lapan said it could take weeks … Read more

Dozens of National Security Agency, DARPA, and other Pentagon officials purchased and downloaded child pornography over the Internet, according to a report in The Boston Globe on Friday.

The newspaper said it obtained more than 50 pages of documents revealing that the government workers identified in an internal probe included NSA contractors with top secret clearances, one of whom has fled the country and is believed to be hiding in Libya.

Another involved a person working at the supersecret National Reconnaissance Office, which operates the military's spy satellites, who was transferred to a field office and has not been … Read more