Showing posts with label X-47B. Show all posts
Showing posts with label X-47B. Show all posts

Thursday, October 26, 2017

Northrop Pulls Out Of Unmanned Tanker Competition

Northrop has announced that it is pulling out of the competition to build the Navy’s MQ-25 unmanned tanker.  As you recall, there were four competitors: Northrop Grumman, General Atomics, Boeing, and Lockheed Martin.  Northrop’s explanation is cryptic, to say the least.  Here’s the statement from Northrop CEO Wes Bush.

“When we’re looking at one of these opportunities, let me be clear, our objective is not just to win.  …we really look hard at executability under the terms of [requests for proposals] that come out to make sure that we can execute.” (1)

So, something in the Request For Proposals (RFP) made Northrop believe that they couldn’t meet the requirements.  This is all the more odd given that the RFP was structured to have very few actual requirements.  In fact, the only requirement that has been revealed is the informal statement by Navy personnel that the tanker would deliver around 15,000 lbs of fuel at 500 miles.

Northrop was assumed to propose their X-47 as the basis for their tanker.  In fact, given that the X-47 was used in actual carrier landing and takeoff tests, Northrop was assumed to have a huge advantage in the competition.  That they would feel that advantage was insufficient makes their decision even harder to understand.  If Northrop’s actual carrier UAV operational experience isn’t adequate to meet the RFP, what does that say about the other competitor’s offerings and capabilities?

Another possibility is that the X-47 is simply incapable of meeting the fuel capacity and distance requirements.  The flying wing type of UAV may be simply unsuited for the task.  Perhaps the stealthy body size and shape does not allow sufficient fuel carriage?

It is also possible that Northrop felt that a stealthy flying wing would be inherently more expensive than a more conventional wing-fuselage-tail design and unable to compete on a cost basis.  If so, it’s worth noting that the General Atomics design, the only other design we’ve seen, is a conventional design and may hold a cost advantage.

Recall, also, that we’ve discussed the vulnerability of non-stealthy support aircraft so stealth may be an attractive feature in an aircraft that is expected to operate hundreds of miles from the carrier and within range of enemy aircraft and long range missiles.  The Chinese are developing a very long range air-to-air missile for the explicit purpose of attacking high value support aircraft like the E-2 Hawkeye, AWACS, P-8, tankers, etc.

The other interesting aspect of this is that this is the second occurrence of major defense firms pulling out of contract competition.  You’ll recall that the Navy’s competition for the over the horizon (OTH) anti-ship missile saw all but one of the competitors pull out after the RFP was released.  We discussed this at the time (see, “LRASM Drops Out Of OTH Competition”) and noted that it was a development with several negative consequences, not the least of which was that the lack of competition was an invitation to price gouging by the only remaining competitor.  At the time, I speculated that the Navy had pre-selected the company that they wanted to win the OTH competition and had written the RFP so as to ensure that only that company could meet the requirements.  Could this be a similar case?  Has the Navy already pre-selected a winner?  If more companies pull out of the tanker competition then this may be what’s happening.

X-47 - Out!


I would hate to think that pre-selecting competition winners, if that’s what’s happening, is the latest Navy trend given all the negatives associated with such a practice.  Had the OTH competition fiasco not just occurred, I wouldn’t give Northrop’s actions, in this case, much thought but now this looks suspiciously like a trend towards pre-selecting winners.

Of course, it’s also quite possible that this is just a business/investment/financial decision by Northrop, pure and simple, in which case there’s nothing to be seen here and we can all move on.

We’ll keep a close eye on this competition and see what develops.




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(1)USNI News website, “Northrop Grumman Drops Out of MQ-25A Stingray Competition”, Sam LaGrone, 25-Oct-2017,


Sunday, July 13, 2014

The Congressional UCLASS

It’s not often that ComNavOps praises or defends Navy leadership but this is one of those moments.  I’ve posted that the Navy’s UAV/UCLASS/UCAV program is an example of a well run program (see, "The Navy's Best Run Program").  It is proceeding in reasonable steps which are providing progress and cost restraint simultaneously.  The program has not given in to PowerPoint hype and run-amok technology insertion.  The Navy has recently initiated the process of requesting proposals from industry for the next step in UCLASS development which will focus on surveillance (ISR) capabilities.  Unfortunately, this reasonable step has met with resistance from a Congress that appears to want a do-everything, stealthy, deep penetration strike UCLASS (Unmanned Carrier Launched Airborne Surveillance and Strike).

Rather than continue to develop the UCLASS in measured steps while exercising fiscal restraint and responsibility, Congress wants the Navy to once again try to leap a generation of technology.  You’ll recall that previous attempts to leap generations have given us the LCS, JSF, and Ford among other notable failures.

DoD Buzz website posted an article on the subject and summed the controversy up,

“The thrust of the debate centers around [whether] the platform can adapt over time or whether features like stealth and electronic attack need to be engineered into the original design at from the start. Forbes (ed.: Rep. Randy Forbes, chairman of the Seapower and Projection Forces subcommittee of the HASC) wants those capabilities from the beginning even though it will increase the drone’s initial price tag.”

Forbes recognizes the impact on cost of trying to leap ahead and yet wants to do it anyway.  History tells us with absolute certainty that such an effort will derail the steady progress of the program and result in a bloated, failed platform mired in cost overruns and schedule delays.

The subcommittee does raise one noteworthy point.  Language from the budget markup of the Seapower and Projection Forces subcommittee, chaired by Rep. Randy Forbes states,

“The disproportionate emphasis in the requirements on unrefueled endurance to enable continuous intelligence, surveillance, and reconnaissance support to the carrier strike group, a capability need presumably satisfied by the planned acquisition of 68 MQ-4C Tritons ..."

There is a bit of an apparent duplication at work.  The two unmanned systems would seem to be filling the same niche.  Not having seen an operational concept for either of the systems I can’t evaluate the apparent duplication.  Perhaps they’re going to perform similar but different roles.  On the other hand, the Navy’s history of questionable decision making doesn’t exactly rule out a complete and unnecessary duplication!  A third alternative is that the Navy views the requested UCLASS as simply a developmental step intended to prove out integration in an air wing while still getting a degree of usefulness out of the aircraft.  If so, that would be a perfectly reasonable approach.  I haven’t seen any indication of the quantity of UCLASS aircraft the Navy wants.  If they only want a few, that would suggest they view it as a developmental step.  If they want dozens, that would suggest they view it as a finished product and would legitimize the duplication question.

The article goes on to state,

“While not willing to comment publicly on plans for stealth or low-observability for UCLASS, Navy program officials have consistently maintained that the program’s requirements do call for a weaponized strike platform as well as an ISR vehicle.  However, the weapons capability is something that is described as incremental, meaning it will be engineered into the platform over time, Navy officials explained.”

Again, this type of incremental approach is perfectly reasonable and ComNavOps just recently stated that the JSF should have been developed this way (see, "F/A-18 Hornet - An Evolultionary JSF?").

As I’ve stated before, the UCLASS program is a rare example of a well run program.  I would hate to see it become the flying LCS with lots of unattainable technology crammed in for no good reason.  Let’s be realistic.  UAVs are crashing constantly.  They’re not exactly a finished product, yet.  We don’t know what the real world difficulties of trying to operate UAVs over extremely long distances in an electromagnetically challenged environment are.  We don’t know what the real world difficulties of trying to operate an unmanned aircraft in and around a carrier are.  It would be foolish and fiscally unwise to attempt to leap ahead as Congress wants.  We need to walk for a while before we attempt an all-out sprint.  The Navy should bring a few UCLASS aircraft into an airwing and gain some operational experience and understand the technological difficulties before committing to the B-2 bomber version of UCLASS. 

Let’s not repeat the LCS fiasco.  Hold your ground, Navy.  ComNavOps stands with you on this one.


(1) http://www.dodbuzz.com/2014/07/10/pentagon-reviews-uclass-strike-capabilities/, DoD Buzz, Kris Osborn, "Pentagon Reviews UCLASS Strike Capabilities", 10-July-2014

Wednesday, July 17, 2013

X-47B Carrier Landings

The Navy recently loudly and proudly announced the first landing of an unmanned X-47B on a carrier.  For those of you keeping score at home, the X-47B has now attempted four landings and two have succeeded.  You may have missed the failed landing attempts as the Navy didn't announce them with quite the same degree of enthusiam and fervor!

No, this is not a criticism of the X-47B program.  The landings are part of a development program and failure is part of development.  The only conclusion I take away from this is that the program clearly isn't ready for prime time, yet, and that's just fine.  The Navy seems content to take the time needed to get this right, unlike the LCS.

This is just an informational post - nothing more!


Thursday, February 14, 2013

The Navy's Best Run Program

Regular readers of this blog know that ComNavOps is often highly critical of Navy leadership and with good reason.  The litany of failed and failing programs and policies is a long one.  That said, I’d now like to take the opportunity to examine what appears to be a well run program, the X-47B unmanned carrier aircraft.  It’s as if someone in Navy leadership looked at all the mistakes of the LCS/LPD/JSF and decided not to repeat them!

To summarize briefly, the X-47B is the first step in development of an unmanned and largely autonomous carrier aircraft capable of surveillance, strike, and perhaps someday aerial combat.  It's been referred to as the UCAV or UCLASS for those more familiar with those abbreviations.


X-47B - Doing It The Right Way

Unlike the LCS which the Navy committed to replacing a third of its battle fleet with before the first one was even completed, the X-47B is being developed slowly and deliberately with no commitment beyond a few prototypes.  Consider the developmental timeline.  The Navy awarded a six year contract to Northrop Grumman in 2007 to produce two prototypes.  Six years!  Only two prototypes!  That’s a careful, methodical program being executed responsibly.  Again, unlike the LCS which committed to production before any of the requisite technologies had been proven (and they all failed miserably), the X-47B is methodically going about proving its technologies at the prototype stage.  Autonomous aerial refueling, carrier launches and recovery, control software, carrier integration, and so forth are being tested and proven now, before any commitment to production runs.  If and when production occurs the aircraft will be a well known commodity with clearly recognized capabilities and limitations. 

We’ve all commented that the prudent course of LCS development would have been to develop the modules first, using surrogate platforms.  If and when the modules were deemed ready for production the LCS itself could have been built in short order.  In fact, this is exactly what is being done with the X-47B.  For example, the control software needed to perform unmanned carrier landings is being tested using a surrogate Beech King Air aircraft. 

Refreshingly, the X-47B program is not being overhyped and oversold.  Its goals are not magical, fantasy wish lists that can never happen but, instead, are short term, achievable goals that will eventually lead to the desired end product.  Even in the worst case, if it turns out that the ultimate X-47B functionality can’t be achieved, the Navy will not have mortgaged a third of its aerial combat power.  Nothing will have been lost or wasted except for a relatively small amount of research funding.

I tell you, it feels good to be able to praise a Navy program.  Sadly, I have no idea who’s responsible for this mature and common sense approach but they deserve some recognition.  Honestly, this is the best run program in the Navy by a wide margin.