November 19, 2024 | International, Aerospace
Pentagon announces hypersonic testing pact with UK, Australia
The agreement, which falls under AUKUS Pillar II, aims to leverage the three nations’ combined hypersonics funding, facilities and experience.
October 2, 2020 | International, Aerospace
One KC-46 delivery has been halted due to electrical system problems
WASHINGTON — The U.S. Air Force halted a delivery of the KC-46 yet again after problems with the electrical system were found on one new tanker slated to make its way to the service.
The issue was first disclosed during an Oct. 1 hearing of the Senate Armed Services Committee, when Sen. Jeanne Shaheen, D-N.H., said that a KC-46 that was supposed to have been delivered Sept. 25 by Boeing to Pease Air National Guard Base had been delayed.
“They just learned that that delivery was canceled due to electrical problems with the aircraft,” she said to Ellen Lord, the Pentagon's top acquisition official.
In a statement, Boeing said a “minor electrical issue” on a single KC-46 was found by the company during acceptance tests.
“In flight, one of the radar warning receivers is indicating a fault through the plane's fault management system,” Boeing spokesman Larry Chambers said. “We think it may be a poor electrical connection that needs to be re-seated. We are currently evaluating a fix. Resolving this has caused a minor delay to delivery of this single airplane. Boeing expects to conclude this activity within the next several days and is working with the Air Force on a new delivery schedule.”
The issue is not a design or safety-of-flight issue that would pose risk to the aircrew, he added.
But Shaheen, speaking at the hearing, expressed frustration with Boeing over its repeated difficulties designing and building the new tankers, with challenges over the life span of the program that have included wiring issues and problems with the vision system that allows boom operators to safely refuel other planes.
“I've spoken to a whole number of officials from Boeing from our military leadership as recently as last week with Gen. [Jacqueline] Van Ovost, who is the head of Air Mobility Command, all of whom have assured me that we've had good conversations between the [Department of Defense] and Boeing, and that the problems are being worked out. We're not going to continue to see these challenges,” Shaheen said.
“And yet we've got another aircraft that's not being delivered because of another problem. So how do we fix this? Because it is an ongoing challenge that's affecting our ability to our national security, long term if we don't get these refueling tankers up and running.”
Lord responded that KC-46 problems have included design and engineering flaws as well as issues occurring during the manufacturing of the jet.
“The KC 46 has been an extremely problematical program. I speak with Leanne Caret, the CEO of the defense side of Boeing, on a regular basis about it,” Lord said. “One issue is frankly the technical solution. That was the original design [and] is now being redesigned, but also we have had a myriad of manufacturing issues with [foreign object debris] and other issues.”
However, she said the root cause of the problems is the fixed-price firm contract used for the KC-46 program, which makes Boeing financially responsible for any costs beyond the $4.9 billion ceiling. So far, Boeing has spent more than $4.7 billion in company funds on the KC-46 program — almost equivalent to the Air Force's own investment in the program.
The Air Force plans to buy 179 tankers, 38 of which have already been delivered to the service. Seven KC-46s have gone to Pease ANGB.
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July 12, 2018 | International, Aerospace
Lockheed to double Patriot missile production as orders explode
By: Jen Judson WASHINGTON — Lockheed Martin is planning to double its most advanced Patriot missile's production in the coming years to deal with exploding orders of the weapon from the U.S. Army and its allies, according to a company executive. The U.S. Army has dramatically increased its Patriot Advanced Capability-3 Missile Segment Enhancement, or PAC-3 MSE, orders to not just account for full-rate production of the missile but to increase the stockpile on hand as operations overseas continue to eat up the inventory. The MSE version has a larger, dual-pulse solid-rocket motor and larger control fins that double the missile's reach and improve performance against evolving ballistic and cruise missiles. Meanwhile, several new customers abroad have joined the ranks of Patriot air and missile defense owners to include Poland, Romania and Sweden this year. This includes the purchase of a number of the MSE missiles as part of the initial order. For example, Lockheed would build 576 PAC-3 MSEs just for the three European countries that recently signed on to buy Patriot. Romania plans to buy 168 PAC-3 MSEs for its Patriot system as part of its order. Poland wants to buy 208 of them. Sweden intends to buy 200. The reason for such an explosion in PAC-3 MSE buys is due to the proliferating threat both in the Middle East and in Europe as the U.S. and its allies remain embroiled in conflict in the Gulf region, and as European countries work to build up robust air defenses to deter Russia. By: Aaron Mehta A comparison of the U.S. Army's fiscal 2018 and fiscal 2019 budget justification documents show the service drastically increased its planned buys — in some cases more than doubling — across FY18 through FY22. The Army had planned to buy roughly 95 missiles per year from FY18 through FY22, but a year later the service increased the 2018 order from 93 to 240 to include those bought with overseas contingency operations funds. In FY19, the Army asked for 240 missiles again. And the base orders for the missile in FY21 and FY22 total 160 each year. The Army's plans to dramatically increase its PAC-3 MSE production going forward has seen unanimous congressional approval, although the final FY19 defense appropriations bill has yet to become law. House and Senate appropriators are fully funding the production of 179 MSE missiles in FY19 in the base budget. Lockheed is no longer selling its original PAC-3 missiles, but it is still producing them for one customer, according to Bob Delgado, director of international business development for integrated air and missile defense at Lockheed Martin, who spoke to Defense News in a recent interview at the defense conference Eurosatory in Paris. This means Lockheed can make room for PAC-3 MSE production, which received the go-ahead to move into full-rate production by the U.S. Army in April. “There is a lot of interest in [PAC-3 MSE], so much so we are doubling our capacity,” which equates to up to 500 of the missiles per year, Delgado said. This will likely mean adding an extra production line, he added. Lockheed is currently meeting the demand, Delgado said, “however, it is getting more difficult as more orders come in, and that is why we are foreseeing, along with the U.S. government, a point where we need to increase our capacity.” https://www.defensenews.com/land/2018/07/11/lockheed-to-double-patriot-missile-production-as-orders-explode/
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November 21, 2024 | International, Land
Russia attacked Ukraine with new ballistic missile, Putin says
The Pentagon confirmed Russia’s missile was a new, experimental type of intermediate-range missile based on its RS-26 intercontinental ballistic missile.