The military's small, top-secret version of the space shuttle rocketed into orbit Tuesday for a repeat mystery mission, two years after making the first flight of its kind. The X-37B is about one-quarter the size of the original NASA space shuttle and can land automatically. The purpose of this mission remains a secret: Launch commentary ended 17 minutes into the flight.
Have you ever had a fighter jet fly over your home and the noise of the aircraft booms...
The Navy’s fifth Littoral Combat Ship (LCS), Milwaukee, will be the first to benefit from new...
Sandia National Laboratories has developed key components of a software tool to help the Army's PEO GCS analyze countless what-if scenarios that can be manipulated as technology advances and the global environment, the federal budget, or other factors change. Sandia calls this advanced combination of modeling, simulation, and optimization decision support software the Capability Portfolio Analysis Tool (CPAT).
The Navy will make its first attempt to launch an unmanned aircraft the size of a fighter jet from an aircraft carrier on Tuesday, marking a significant step toward the possibility of expanded drone use in future conflicts. The X-47B can reach an altitude of more than 40,000 feet, has a range of more than 2,100 nautical miles and can reach high subsonic speeds.
The Navy on Thursday inaugurated its first squadron with both manned and unmanned aircraft. Military officials launched the effort by reactivating the Helicopter Maritime Strike Squadron 35, known as the "Magicians" or HSL-35, which served for 19 years before being deactivated in 1992.
A consortium of Washington-based organizations will soon submit the final section of a proposal to site an unmanned aircraft system research and testing facility in central Washington. If successful, the proposal to the Federal Aviation Administration (FAA) will result in the FAA naming the Pacific Northwest Unmanned Aerial Systems Flight Center as one of six U.S. testing facilities later this year.
A Sandia engineer who trained U.S. soldiers to avoid improvised explosive devices (IEDs) has developed a fertilizer that helps plants grow but can’t detonate a bomb. It’s an alternative to ammonium nitrate, an agricultural staple that is also the raw ingredient in most of the IEDs in Afghanistan. Sandia has decided not to patent or license the formula, but to make it freely available in hopes of saving lives.
Israel's air force is on track to developing drones that within four to five decades would carry out nearly every battlefield operation executed today by piloted aircraft, a high-ranking Israeli officer told The Associated Press Sunday. The officer, who works in the field of unmanned aerial vehicle intelligence, said Israel is speeding up research and development of such unmanned technologies for air, ground, and naval forces.
It's a good bet that in the not-so-distant future aerial drones will be part of Americans' everyday lives, performing countless useful functions. A far cry from the killing machines whose missiles incinerate terrorists, these generally small, unmanned aircraft will help farmers more precisely apply water and pesticides to crops, saving money and reducing environmental impacts. They'll help police departments find missing people, reconstruct traffic accidents and act as lookouts for SWAT teams.
The first global treaty on regulating the multimillion-dollar arms trade appeared to be nearing consensus, supporters said, though worries remained that Iran, India, or other countries would back off an agreement that requires approval from all 193 United Nations member states.
Israel's Defense Ministry says a joint exercise with U.S. forces has successfully tested the Arrow anti-missile system for the first time. The system is meant to defend Israel from the threat of an Iranian strike. The ministry said Monday the test was "a major milestone in the development of the Arrow 3 Weapon System."
Advanced electronics are indispensable in modern warfare, but locating and tracking them all on the field of battle is almost impossible. To prevent valuable and strategic technology from falling into enemy hands, DARPA has announced the Vanishing Programmable Resources (VAPR) program, which has the aim of improving “transient” electronics, or electronics capable of dissolving into the environment around them.
A new, energy-efficient air chilling system could keep troops on the front lines cool while using about half as much diesel as current systems. The system's decreased fuel consumption could also save lives by reducing attacks on American soldiers who deliver fuel to field operations.
When satellites retire, certain parts—such as antennas and solar panels—often still work. There's currently no routine effort to salvage and reuse satellite parts once they're launched into space. The Defense Advanced Research Projects Agency is spending $180 million to test technologies that could scavenge defunct communication satellites for their valuable parts and recycle them to build brand new ones for cheap.
The rapid retreat of sea ice in the Arctic has attracted the attention of top naval officials who have recently held an Arctic Summit at the Office of Naval Research to discuss their reponse to what will likely be a increased volume of human activity in the region. Although the meeting did not discuss policy, it did highlight the many potential areas of impact, from oil drilling to tourism.
The Office of Naval Research (ONR) is looking to the sun for energy in an effort to help Marines do away with diesel-guzzling generators now used in combat outposts, officials announced. The Renewable Sustainable Expeditionary Power (RSEP) program seeks to create a transportable renewable hybrid system that can provide Marines with electricity for a 15-day mission without relying on fuel resupply convoys that often become targets for adversaries.
A research team at the Georgia Institute of Technology has received a $2.7 million award from the Defense Advanced Research Projects Agency (DARPA) to develop technology intended to help address the challenges of "big data"—data sets that are both massive and complex.
Analytic exercises conducted by researchers at Raytheon that used scenario-based games showed that some of the participants displayed anchoring and confirmation biases as they tried to determine responsibility and motivations for insurgent attacks in the scenario. This game-playing approach may help intelligence analysts identify biases that can cloud decision-making and problem-solving during life or death situations.
Raytheon Co. said Monday that it has won a $349 million five-year contract to provide anti-tank missiles for the U.S. government. Under the contract, Raytheon will deliver 6,676 of the new wireless missiles for the U.S. Army. They receive commands from the gunner through a wirelessly, unlike earlier versions of the missile.
The French and German governments must reduce their stakes in defense company EADS NV for the U.K. to allow a proposed merger with BAE Systems PLC to go ahead, Britain's defense secretary warned Sunday. Philip Hammond said Britain would veto the mega-merger of the aeronautics and defense...
A vessel hunting system called “Rough Rhino,” sponsored by the Office of Naval Research and deployed aboard U.S. aircraft, ships and partner nation ships operating in waters off the coast of Senegal and Cape Verde, has helped track more than 600 targets since it’s been in operation. The effort has culminated in 24 boardings.
Researchers from the Georgia Tech Research Institute (GTRI) are helping convert an aircraft used to train pilots into one with intelligence, surveillance, reconnaissance (ISR) and light attack capabilities. The new aircraft would provide a less expensive alternative to legacy warbirds like the A-10 and F-16 and could be used by foreign military allies as well as U.S. homeland security agencies.
The U.S. Army Research Laboratory-led Army ManTech program has achieved a breakthrough in the ability to process thermoplastic-based composites for use in the helmets of soldiers. The new material grades have produced several types of head protection, each of which saves at least one-quarter the weight and up to 35% higher tolerance from fragmenting munitions.
Starting this week, U.S. Navy divers will be part of a multinational effort near Estonia to help clear the Baltic Sea of underwater mines left over from as long ago as the First and Second World Wars. At the same time, physicians are studying these divers and how gas molecules form in humans who experience long periods deep underwater.
Part helicopter, part airplane, the Office of Naval Research-sponsored Flexrotor vertical takeoff and landing unmanned aerial vehicle has an oversized propeller with helicopter-like controls for vertical takeoff and landing and the wings of a conventional aircraft. If successful, the craft will extend UAV surveillance capabilities to smaller platforms like ships.
To the world's military leaders, the debate over climate change is long over. They are preparing for a new kind of Cold War in the Arctic, anticipating that rising temperatures there will open up a treasure trove of resources, long-dreamed-of sea lanes and a slew of potential conflicts.
A new friction stir welding technology that can join titanium components will be the basis for Office of Naval Research (ONR)-funded production of a full-size ship hull section made entirely with marine-grade titanium. Previously, friction stir techniques could not be used because of the high temperatures required.