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July 30, 2020 | International, Aerospace

Can The UK Afford To Develop Its Tempest Optionally-Manned Stealth Fighter?

Seventy-six years after higher-performing Tempest fighters joined the Royal Air Force's Hawker Typhoons in harrying Nazi air and ground forces during World War II, the United Kingdom is once again counting on a warplane called the Tempest to replace succeed its Typhoons.

London has big ambitions for its Team Tempest program kicked off in 2018, which aims to develop a sixth-generation optionally-manned stealth fighter (ie. it can fly without an onboard pilot if necessary) to enter service around 2040 to replace its current fleet of Eurofighter Typhoon jet fighters.

Unfortunately, those ambitions may simply not square with the money available for “Combat Air” programs in the British defense budget according to a new paper published by the Royal United Services Institute (RUSI), the UK's premier defense think tank.

The author of Combat Air Choices for the UK Government, defense analyst Justin Bronk, argues that putting U.K's strategic goals in line with its available financial means may require procuring more stealth jets in the short term, while in the long term reconceiving the optionally-manned Tempest as a more affordable unmanned (drone) combat systems.

British Combat Air Power, circa 2020

Today's Royal Air Force draws its primary combat strength from a projected fleet of 145 Eurofighter Typhoon fighters deployed in seven operational squadrons concentrated in two lightly-defended airbases, as well as a testing and training squadron each.

Developed by a British/German/Italian consortium (BAE/Airbus/Leonardo respectively), the Typhoon is an advanced 4.5-generation fighter originally focused on a high-speed and high-altitude air-to-air combat, but which has since integrated short- and long-range precision ground attack capabilities.

The RAF plans to further upgrade its Typhoons with an advanced CAPTOR-E active electronically scanned array radar which will substantially improve the type's reconnaissance, air-to-air, air-to-ground and self-defense capabilities.

But because the Typhoon isn't a stealth aircraft, it can't safely penetrate airspace interdicted by long-range surface-to-air missiles like Russia's S-400 system until those systems are suppressed or destroyed.

That job is set aside for 48 Lockheed F-35B Lightning II stealth jump jets shared by the Royal Navy's Fleet Air Arm and the Royal Air Force, of which 35 have been delivered so far.

Though less agile than the Typhoon, the Lightning's low radar cross-section allows it to penetrate hostile airspace in comparative safety, while its powerful networked sensors enable it to locate and destroy air defense batteries and other key targets—or shuffle targeting data to non-stealth platforms a safe distance away to execute a strike

Unfortunately, as discussed in this article by David Axe, 48 F-35s may not be enough to perform the anti-air defense mission in a hypothetical high-intensity conflict with Russia, particularly when the Royal Navy will want a significant chunk of those jets deployed on its Queen Elizabeth-class carriers to support naval operations.

Lastly, the UK is finishing procurement of sixteen MQ-9B Protector drones which can cost-efficiently perform long-endurance surveillance and on-call strike missions in a counter-insurgency context. However, the MQ-9B lacks the stealth or agility to survive in a high-intensity conflict.


The Tempest, not by Shakespeare

In July 2018, the UK launched Team Tempest, a project to develop an optionally-manned sixth-generation stealth fighter that could replace the Typhoons as they age out of service in 2040.

A mockup of a sleek twin-tail stealth design was unveiled at the Farnborough Airshow in July 2018, as well as a presentation highlighting concepts including adaptive cycle turbofans built by Rolls-Royce, revolutionary electrical power generation capabilities, integration of directed-energy (ie. lasers or microwaves) and hypersonic weapons, AI that could assist the pilot or even fly the plane without one, and control of swarms of supporting drones.

London has committed £2 billion ($2.6 billion) in initial funding to Tempest, and Italy and Sweden have joined in as partners via companies Leonardo and Saab. Involvement of the Netherlands has also been rumored. In 2020, the British government announced it had recruited seven more companies into the program, and that the number of persons working on Team Tempest would increase from 1,800 to 2,500 by 2021.

Tempest is implicitly a rival to the French-German-led Airbus/Dassault Future Combat Air System project which also includes Spain, though there has been tentative suggestions that FCAS and Tempest could be merged.

According to Bronk, because modern combat aircraft have grown so immensely expensive to develop, and retaining a core of specialized engineering expertise is so vital, the fate of the Tempest program may determine the future of the UK's military aviation sector, which currently counts 46,000 jobs.

“Tempest is the only way that the UK can retain a national combat aircraft design and manufacturing capability, and is currently the assumed source of a replacement capability for Typhoon by 2040... A failure of Tempest to generate significant airframe production contracts would also all but guarantee the demise of UK defence industry combat aircraft design and manufacturing capacity.”

In other words, a failed Tempest project could relegate British companies to building components for other jets like the F-35 instead of for domestic jet fighter designs.


The Budgetary Crunch

Unfortunately, based on other stealth fighter programs abroad, completing development of an optionally-manned Tempest fighter would likely cost at least £25 billion ($32.5 billion) according to Bronk.

Already, he writes there is “no headroom” to develop Tempest in the £18 billion set aside in the defense budget for Combat Air over the next decade, nor even to acquire more than 48 F-35s.

The paper outlines some ways the Ministry of Defense could reallocate funds, arguing the RAF should do a “large-scale culling” of capabilities that wouldn't be survivable in a conflict with Russia, namely slow-moving intelligence/surveillance aircraft (ISTARs) and transport planes and helicopters. Additional F-35 purchases could be of the cheaper land-based F-35A model, which besides has superior performance. And older, more limited-capability Typhoon Tranche 1 aircraft could be retired early in the late 2020s.

Nevertheless, completing Tempest would still likely require a large injection of funds outside of the regular defense budget.

Instead, the report argues Tempest would likely become much more affordable as a stealth unmanned combat air vehicle (UCAV). Indeed, analysts are debating whether even the United States should choose to go that route for its next generation fighter.

Removing a pilot achieves major weight savings as cockpit, ejection and life support systems can be trimmed away. The UK has already developed the Taranis stealth UCAV prototype, showing it already has a knowledge base with such technology.

Furthermore the paper argues that unlike manned aircraft, closer to 100% of drones can remain available for operational missions. This is because pilots can do all of their training in simulators and units don't need to be rotated out of the line to rest and recover. That would mean both that a smaller number of UCAVs would need to be procured than jet fighters, and fewer personnel would be required to maintain them.

“Cost savings derive from the significantly reduced airframe complexity, fleet size, training, testing and certification requirements compared to a piloted aircraft development effort... Without the need to rotate squadrons, airframes and personnel for training, maintenance, deployment and rest cycles, UCAVs offer significantly more operationally ready airframes from a given fleet size.”

Admittedly, a Tempest UCAV would be less profitable for British defense industry.

“The lower production volumes and rates which make UCAVs attractive from a military capability standpoint also greatly reduce potential profits per customer for industry,” Bronk concedes.

Making the leap from manned to unmanned combat aircraft comes with other challenges. One is the need to harden UCAVs against hostile cyber- and electronic-warfare that could disrupt the command link. That likely includes building in autonomous AI capability so that UCAV can complete missions without relying on human direction.

Especially in lower-intensity conflicts, it may be preferable to have a human pilot who can judge better from context whether a target is civilian or military. And air forces led by fighter pilots may resist the idea of replacing manned aircraft with unmanned ones.

Regardless of whether one agrees with the RUSI report's recommendations, it seems clear that London will need to make some difficult choices in the years ahead as it balances the desired to field an effective air force today with investing in new technologies for tomorrow.

https://www.forbes.com/sites/sebastienroblin/2020/07/30/can-the-uk-afford-to-develop-its-tempest-optionally-manned-stealth-fighter/#4452a87249b9

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  • UK: Modernising Defence Programme - Update

    December 19, 2018 | International, Aerospace, Naval, Land, C4ISR, Security

    UK: Modernising Defence Programme - Update

    Defence Secretary Gavin Williamson has provided a final update on the Modernising Defence Programme to the House of Commons. In July, I made a statement setting out headline conclusions from six months of work on the Modernising Defence Programme (MDP). Since then, work has continued apace. Firstly, I would like to welcome the extra £1.8 billion of funding for Defence, including the additional £1 billion that was in last month's Budget. Today, I want to provide an update on the MDP, and set out the work that will be ongoing. I have placed a full report on the MDP in the library of the House. First, I should put the MDP into context. The 2015 Strategic Defence and Security Review was the right plan for Defence at that time. The Government put the Defence budget on a firmer footing, increasing throughout the life of the Parliament. Defence is much stronger as a result of that. NATO is growing in strength and the UK is a leader. More allies are meeting the 2 per cent spending guideline, or have developed plans to do so. We are the second largest defence spender in NATO, one of only a small number of allies to spend 2 per cent of our GDP on defence, and invest 20 per cent of that in upgrading equipment. We can be proud of what we have achieved since 2015. But we have to also be vigilant. National security challenges have become more complex, intertwined and dangerous since 2015 and these threats are moving much faster than anticipated. Persistent, aggressive state competition now characterises the international security context. In response to the growing threats the MDP was launched in January. And, in the last year, our Armed Forces have demonstrated their growing capability, engaged globally, and supported the prosperity of the UK. The Royal Navy has increased its mass and points of presence around the world. We have taken steps to forward base the Army, enhancing our global posture. The Royal Air Force has continued to innovate, and has celebrated a proud past its RAF100 years since its creation. Progress has also made in cyber and space, as the changing character of warfare makes both domains increasingly important. We have reinforced the UK's position as a leading voice in NATO and on European security. And, our Armed Forces have led the way for Global Britain, tackling our adversaries abroad to protect our security at home and nurturing enduring relationships with our allies and partners. Through the work over the past year the MDP has identified three broad priorities, supported by the additional £1.8 billion invested in Defence. Firstly, we will mobilise, making more of what we already have to make our current force more lethal and better able to protect our security. The UK already has a world-leading array of capabilities. We will make the most effective use of them. We will improve the readiness and availability of a range of key Defence platforms: major warships, attack submarines, helicopters and a range of ISTAR platforms. We are adjusting our overseas training and deployments to increase our global points of presence, better to support allies and influence adversaries. To improve the combat effectiveness of our Force, we will re-prioritise the current Defence programme to increase weapon stockpiles. And we are accelerating work to assure the resilience of our Defence systems and capabilities. We can mobilise a full spectrum of military, economic and soft power capabilities. And, where necessary and appropriate we will make sure we are able to act independently. We will also enhance efforts with our allies and partners, aligning our plans more closely with them, acting as part of combined formations, developing combined capabilities, and burden-sharing. And we continue to invest in, and grow, our global network of Defence personnel and the education and training we offer in the UK and overseas. Secondly, we will modernise, embracing new technologies to assure our competitive edge Our adversaries and competitors are accelerating the development of new capabilities and strategies. We must keep pace, and conceive of our joint force as consisting of five domains, air, land, sea, cyber and space, rather than the traditional three. We must modernise, targeting priority areas. A major new step will involve improved Joint Forces Command that will be in a better position so that defence can play a major role in preventing conflict in the future and improve our cyber operations and capabilities across the armed forces but also across government as well. This year Defence's Innovation Fund put £20 million towards projects in areas including unmanned air systems, virtual reality training, and enhanced digital communications for the Future Commando Force. The fund will grow to £50 million next financial year, increasing the scope, ambition and value of the projects it can support. We will launch new ‘Spearhead' innovation programmes that will apply cutting-edge technologies to areas including sub-surface threats to our submarines, our intelligence, surveillance and reconnaissance capability, and command and control in the Land Environment as well. And to drive innovation and change through the Department I am launching a Transformation Fund. Next year, I will ring-fence £160 million of MOD's budget to create this fund available for innovative new military capabilities. I will look to make a further £340 million available as part of the Spending Review. This fund will be available for new innovative military capabilities which allows us to stay one step ahead of our adversaries. Together these and other steps will enable the acceleration of our modernisation plans. Thirdly, we will transform, radically changing the way we do business in Defence. We need to improve markedly the way we run Defence. To sustain strategic advantage in a fast-changing world, we must be able and capable of continuous and timely adaptation. We will embrace modern business practices and establish a culture that nurtures transformation and innovation. We also need to create financial headroom for modernisation. Based on our work to date, we expect to achieve over the next decade the very demanding efficiency targets we were set in 2015, including through investment in a programme of digital transformation. We will develop a comprehensive strategy to improve recruitment and retention of talent, better reflecting the expectations of the modern workforce. We will access more effectively the talents of our ‘Whole Force' across all three Services, Regulars, Reserves, Civil Service and industrial partners. Looking ahead, dealing effectively with persistent conflict and competition will increasingly hinge on smarter, better informed long-range strategy. To help achieve these goals we will establish a permanent Net Assessment Unit, as well as a Defence Policy Board of external experts, to bring challenge to Defence policy and to Defence strategy. Our achievements under the MDP have made Defence stronger. The capability investments and policy approaches set out, with the £1.8 billion worth of Defence funding, will help us keep on track to deliver the right UK Defence for the challenging decade ahead. Without a shadow of a doubt, there is more work to be done as we move towards next year's Spending Review. We must sustain this momentum if we are to realise our long-term goals of increasing the lethality, reach and mass of our Armed Forces. I will do everything within my power to make sure that the UK remains a Tier-One military power in the decade ahead, and that we continue to deliver the strong defence and security that has been the hallmark of the government. I commend this statement to the House. The Modernising Defence Programme https://www.gov.uk/government/speeches/modernising-defence-programme-update

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  • Will COVID-19 Kill The Liberal World Order?

    May 22, 2020 | International, Aerospace, Naval, Land, C4ISR, Security

    Will COVID-19 Kill The Liberal World Order?

    By JAMES KITFIELDon May 22, 2020 at 4:01 AM For a brief moment it seemed that the worst global pandemic in a century might lead to increased comity between the United States, China and Russia after years of geopolitical eye-gauging. As the virus spread there were early signs of a pause in the escalating cycle of military brinksmanship, cyberattacks, disinformation campaigns and trade wars that has badly shaken the rules-based international order in this era of great power competition. Beijing seemed to initially embrace a spirit of cooperation when it donated protective gear and testing equipment to hard hit countries in Europe. President Trump for months was uncharacteristically effusive in his praise of Chinese President Xi Jinping's efforts to combat the virus. Russian President Vladimir Putin got into the soft power act in early April when he dispatched an An-124 military transport to New York filled with donated masks and ventilators. (Of course, you can also argue it was a highly effective information operation designed to undermine U.S. standing in the world.) That moment was short lived. “Unfortunately, this crisis is likely to unfold in three consecutive waves, with a public health crisis followed by an economic crisis, quite possibly followed by a security crisis,” said David Kilcullen, author of the recent book “The Dragons and Snakes: How the Rest Learned to Fight the West,” and a former special adviser to Gen. David Petraeus in Iraq, and the U.S. Secretary of State. The United States is already experiencing high levels of domestic unrest at a time of paralyzing partisan rancor, he noted, and the discord will certainly increase as the presidential election nears in November. Adding to that combustible mixture is likely to be a second wave of the virus expected to hit in the fall, and foreign actors like Russian and China determined to use disinformation to stoke domestic divisions during the election. “Given the likelihood of internal instability and anti-government anger here and around the world, there will be a huge incentive for leaders who personalize politics like Trump, [Russian President Vladimir] Putin and [Chinese President] Xi Jinping to look for external scapegoats for their domestic troubles, which has already started to happen,” said Kilcullen. “This crisis also comes at a point when the international system that we've known since the end of World War II was already rotting and weaker than it appears. It may only take one big shock to bring that whole structure down, and, if we're not very careful, the pandemic could be that shock. 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Secretary of State Mike Pompeo insisted there is “enormous evidence” the coronavirus originated in that lab. “We greatly underestimated the degree to which Beijing is ideologically and politically hostile to free nations,” Pompeo told reporters this week, after sending a rare, high-level message of congratulations to recently reelected Taiwanese President Tsai Ing-Wen, who has rejected the “one country, two systems” construct that has kept the peace between China and Taiwan for nearly half a century. As the Trump administration weighs retribution against China, it has continued to ratchet up the rhetoric and provocations, angering and worrying allies by cutting critical funding to the World Health Organization (WHO) in the midst of the pandemic, and boycotting a virtual meeting of G-20 nations that attempted to coordinate an international response to the crisis, leaving a leadership gap that China was happy to help fill. 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The Trump doctrine in international affairs actively seeks to undermine the institutions of global order, whether it's the World Health and Trade Organizations, the UN, the European Union or NATO. The administration has rejected or abolished all manner of multilateral agreements and treaties designed to peacefully constrain international rivalries, including the Trans-Pacific Partnership Agreement, the Paris Climate Agreement, the Iran nuclear deal, the Intermediate-Range Nuclear Forces treaty, and quite possibly next year the New Strategic Arms Reduction Treaty (New START). A Dark History History is rife with cautionary examples of natural disasters or economic crises conflating with geopolitical tensions, with cataclysmic results. The catastrophic 1918 Spanish flu pandemic, which killed more than 20 million victims worldwide, was accelerated and spread by troop movements during World War I. 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Some analysts see those moves as an attempt by Xi Jinping to show strength and bolster his image at home among a Chinese populace wearied by the pandemic shutdowns and economic disruptions. Those provocations are exactly the kind of saber-rattling that can escalate dangerously in a time of crisis. George Beebe is a former director of the CIA's Russia analysis section, and author of the book “The Russia Trap: How Our Shadow War with Russia Could Spiral into Catastrophe.” “My concern is that the major power leaders Putin, Xi and Trump all tend to personalize international relations and politics. They are all going through severe economic and political distress. Each of them is convinced that their rivals are trying to exploit the pandemic crisis, and not one of them is dealing from a position of strength and confidence,” he told me. Putin has long felt betrayed and threatened by the United States, Beebe noted, and Xi Jinping is convinced that America is trying to thwart China's rise. One of the few constants in Trump's worldview is the conviction that China has taken advantage of the United States with trade going back decades. “So there's a lot of fear and emotion and very little trust in the relationships between these leaders during a time of great strain, and their communications and diplomatic mechanisms to manage a crisis if one occurs have atrophied,” said Beebe. “Given that personalities and personal relationships among national leaders are far more important in international affairs than a lot of people appreciate, I do worry that we're entering a very dangerous period when cooler heads may not prevail among the great power leaders.” https://breakingdefense.com/2020/05/will-covid-19-kill-the-liberal-world-order

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