- Reaction score
- 146
- Points
- 710
If advanced, stealthy, UCAVs work out as hoped (and with cruise missiles also available), will there be any need for manned fighters such as the F-35 for the initial strike role against and through heavy and effective air defence systems? (Usual copyright disclaimer.)
New generation of unmanned spy planes is being tested
Three drones being flown in the coming weeks are speedier, stealthier and higher-flying.
http://www.latimes.com/business/la-fi-drone-warfare-20110111,0,4325330.story
On the other hand:
Military services should consider common course in chase for updated unmanned aircraft
http://www.washingtonpost.com/wp-dyn/content/article/2011/01/10/AR2011011006252.html?referrer=emailarticlepg
Mark
Ottawa
New generation of unmanned spy planes is being tested
Three drones being flown in the coming weeks are speedier, stealthier and higher-flying.
http://www.latimes.com/business/la-fi-drone-warfare-20110111,0,4325330.story
An experimental spy plane with a wingspan almost the size of a Boeing 747's took to the skies over the Mojave Desert last week in a secret test flight that may herald a new era in modern warfare with robotic planes flying higher, faster and with more firepower.
The massive Global Observer built by AeroVironment Inc. of Monrovia is capable of flying for days at a stratosphere-skimming 65,000 feet, out of range of most antiaircraft missiles. The plane is built to survey 280,000 square miles — an area larger than Afghanistan — at a single glance. That would give the Pentagon an "unblinking eye" over the war zone and offer a cheaper and more effective alternative to spy satellites watching from outer space.
The estimated $30-million robotic aircraft is one of three revolutionary drones being tested in coming weeks at Edwards Air Force Base.
Another is the bat-winged X-47B drone built by Northrop Grumman Corp., which could carry laser-guided bombs and be launched from an aircraft carrier. The third is Boeing Co.'s Phantom Ray drone that could slip behind enemy lines to knock out radar installations, clearing the way for fighters and bombers.
These aircraft would represent a major technological advance over the Predator and Reaper drones that the Obama administration has deployed as a central element of the U.S. military campaign in Afghanistan. Unlike most of the current fleet of more than 7,000 drones, the new remotely piloted planes will have jet engines and the ability to evade enemy radar.
"We are looking at the next generation of unmanned systems," said Phil Finnegan, an aerospace expert with Teal Group, a research firm. "As the U.S. looks at potential future conflicts, there needs to be more capable systems."
Finnegan pointed out that propeller-driven Predator and Reaper drones are not fast or stealthy enough to thread through antiaircraft missile batteries. Boeing's Phantom Ray and Northrop's X-47B, by comparison, "can enter contested air space, attack the enemy, and leave without detection on a radar screen [emphasis added]," he said...
Century City-based Northrop is building the X-47B drone at Plant 42 in Palmdale under a $635.8-million contract awarded by the Navy in 2007.
Currently, combat drones are controlled remotely by a human pilot. With the X-47B, which resembles a miniature version of the B-2 stealth bomber, a human pilot designs a flight path and sends it on its way; a computer program would guide it from a ship to target and back.
"The X-47B represents game-changing technology that will allow American forces to project combat power from longer distances without putting humans in harm's way," said Paul Meyer, general manager of Northrop's Advanced Programs & Technology division.
Boeing's Phantom Ray is being built in St. Louis with engineering support from its Phantom Works facilities in Huntington Beach. The company does not have a contract; it is developing the drone at its own expense...
On the other hand:
Military services should consider common course in chase for updated unmanned aircraft
http://www.washingtonpost.com/wp-dyn/content/article/2011/01/10/AR2011011006252.html?referrer=emailarticlepg
...
Even in this new era of tighter budgets, the Defense Department fixation on UAVs has played to the worst of what still remains of interservice rivalries.
The Government Accountability Office, the Defense Department's own inspector general and, more recently, Congress have each tried to rein in the enthusiasm.
In July 2009, the GAO called attention to 10 UAV programs where its investigators found "cost increases [totaling $3 billion], schedule delays, performance shortfalls or some combination of these problems." More important, the GAO found that while Gates's office "encouraged more commonality between these [Army, Navy, Marine and Air Force] programs . . . most of the programs assessed continued to pursue service-unique requirements."
Since that report, Congress and senior Defense Department officials have continued to push for commonality. Nevertheless, the GAO in March found that along with development of more advanced UAVs, the military services "do not appear to focus on increasing collaboration or commonality among unmanned aircraft programs."..
Mark
Ottawa