Thursday, August 13, 2020

US Hegemony in World Affairs- In for a Change?

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Nikhita Gautam

Article Title

US Hegemony in World Affairs- In for a Change?

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Global Views 360

Publication Date

August 13, 2020

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The US Passport

The US Passport | Source: Kelly Sikkema via Unsplash

The collapse of Soviet Union in the late 1980s brought an end to the cold war being fought through proxies by the USA and USSR. This heralded an era in which the USA emerged as the sole superpower which started to dominate the globe in a way that no country has done in recorded history.

This domination was based on brute strength the US enjoyed in the field of military power, economic power, scientific research, democratic institutions, and above all the American ideology which frames it as an exceptional country. Off late there are signs which indicate that a process of decline in this domination has started.

The US domination was evident in the adoption of liberal economic and governance models by the former Soviet bloc and non-aligned countries during the 1980s and 1990s. This neo-liberal model relied on international cooperation and globalisation was its rallying cry. This allowed international organisations like the World Bank, IMF, and WTO to force smaller countries to make their fiscal policies as per their models. It also nudged countries to join various multinational Free Trade Agreements (FTA).

The other aspect of global cooperation was different agreements on climate control, arms control, missile technology control, nuclear non-proliferation, terror funding, anti piracy, and international criminal justice system. In all the economic, security or governance related international mechanisms, it was the US soft and hard power which stood as a guarantor.

Over time, the unrivalled hegemony of the US started showing some cracks. Russian economy recovered from the ashes of the collapsed USSR and the country underwent a massive overhaul of its military. It once again started challenging the USA in eastern Europe and the Middle East. From Ukraine, Georgia, Serbia, Kosovo, or Iceland in Europe to Iran, Syria, Yemen, or  Libya in MENA to Venezuela in South America, Russia and the USA are backing opposing forces.

Photo of Chinese city Shanghai from the rooftop of Jin Mao Tower, 23rd tallest building in the world | Source: Denys Nevozhai via Unsplash

China has also quietly gained a lot of influence in the developing and underdeveloped countries in Asia and Africa at the time when the USA is seen retreating. This process has hastened in the last decade when China, buoyed by a rising economy, started investing in the infrastructure of Asian and African countries without any baggage of human right concerns which normally comes with the USA or European countries.

China and Russia anchored many new international institutions like BRICS, New Development Bank, AIIB, EAEU, SCO, which tackle regional security, military cooperation, economic infrastructure and internet governance. All of these exclude America. Apart from these countries, India, Brazil and other emerging regional powers also started challenging the USA narratives on geopolitical and economic affairs.

Donald Trump holding a press conference | Source: The White House via Flickr    

That, and how the current president Donald Trump has repeatedly criticized allies, sympathized with dictators, issued travel bans, undermined international organizations like WHO and NATO, and pulled back from treaties. These actions leave a leadership role that America played in the past to be fulfilled, which further advances the China-Russia agenda.

The unhinged rhetoric of the US President Donald Trump has also played a role in emboldened the adversary as well as friends of the USA to increasingly chart an independent course which may be diametrically opposite to the US stand. His focus on America First has dented the post WW-II US moral leadership which based on  the divine responsibility of helping the world.

The US has always had an interventionist approach where they “help” and “lead” the rest of the world, giving them more power, which comes with both rights and responsibilities. Trump has rejected that and instead made an “America first” which focuses on material, fiscal gains rather than ideological ones. This can be seen in how President Trump tries to broker deals with money rather than cultural and ideological nuances in conflicts such as the widely criticized Israel-Palestine peace plan.

A person holding US Dollars | Source: Viacheslav Bublyk via Unsplash

There is also how the usage of the dollar for global trade, while providing the country global dominance, cheap goods and borrowing costs, also makes it run a trade deficit, which Trump endeavours to reduce. That, however, might prove impossible without changing the global currency in itself. The fact that America extorts political leverage using economic methods like sanctions also made many countries look for the replacement of the US dollar as preferred currency for global trade.

Another casualty of America first is the withdrawal of the USA from many international treaties and agreements under President Trump watch. The US withdrew from Arms control treaties with Russia, Free Trade agreements with Canada and Mexico, International climate treaty, Iran nuclear deal, UNESCO, UNHRC, UNRWA, WTO, TPP and many other significant international and bilateral agreements under President Trump.

The US withdrawal has inflamed the allies and emboldened the adversaries of the USA. Its allies in Europe are increasingly taking an independent stand on foriegn policy and looking for raising a Europe centric security setup, independent of NATO. They are also strengthening intra-EU trade and standing up to the US pressure on trade policies.

Similarly Russia and China have increased their influence in multinational bodies as they have now become the militarily and economically strongest countries after the withdrawal of the US.

The era of US dominance in world affairs since the end of WW-II in general and after the collapse of the USSR in particular is now resting on very fragile legs. No amount of policy change by the new administration in the USA, to be headed by Trump or Joe Biden, is going to reverse the emergence of a multipolar world in which the US, with all its might, will be one of the poles.

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July 19, 2021 11:59 AM

3D Printing: The direction to go for the Indian Defense and Aerospace Industries

3D printing is the next big game-changer on the technological front, almost a revolution if you will. 3D printing, also known as additive manufacturing, is a process of creating three-dimensional objects by layering two-dimensional cross sections on top of one another. The two-dimensional cross sections are computer-designed and rendered, which makes it all the more advanced. From Aerospace to Defense and Medical to Automotive, products manufactured via 3D printing are spreading their reach in the markets quite swiftly. This article will take a look at how 3D printing is beneficial and how the technology can transform the Indian and Defense and Aerospace sectors once utilized to its full potential.

Additive manufacturing has the power to unlock a wide range of opportunities. It uses a 3D printer to create a layer-by-layer “addition” of material which is digitally constructed. Different types of materials which are currently being used for the same are metals, ceramics, special plastics, synthetic resins, and etc. 3D printing not only reduces the cost of production of various components but also gives the power to manufacture locally with design flexibility. The technology significantly speeds the process of designing; this is mainly because there is no requirement of tools. Traditional manufacturing usually takes months to either acquire necessary tools and further produce parts and components or import components from various places. However, once 3D printers are acquired, which they might be costly in themselves, they would ensure a smoother production process. Hence, due to the combination of localized manufacturing and no tools, tailor-made designs can be produced to match the necessities of various industries.  

https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/MakerBot_ThingOMatic_Bre_Pettis.jpg/220px-MakerBot_ThingOMatic_Bre_Pettis.jpg
Figure 2: A typical 3D printer. Source: Bre Pettis via Flickr

India is gradually growing with respect to its utilization of 3D printing technology. In 2014, the 3D printers market was at an early stage with just 200-500 combined workforce of engineers, designers and sales representatives. Currently, start-ups are springing up in places like Bangalore, Chennai, Mumbai, Visakhapatnam, etc and they are producing essential parts for sectors like the Indian Navy, Air Force, ISRO and the HAL.  India’s 3D printing market is projected to reach $79 million by the end of 2021, while the global market is at around $15.8 billion, which suggests that India has a lot of catching up to do.

Applications in the Aerospace and Defense Industry

The Aerospace and Defense Industries are keen to pursue additive manufacturing, mainly because of benefits such as weight reduction, cost cutting and to meet their highly specific requirements. The additive process uses less material to manufacture components and also ensures minimal waste of material. Overall reduced weightage means that less fuel would be used in aircrafts and hence result in better environmental compatibility. Let’s examine a few instances in India where 3D printing startups have assisted and provided the defense and aerospace sectors with unique solutions.

Recently, in 2020, the Centre-run defense company Hindustan Aeronautics Limited (HAL) had signed a MoU (Memorandum of Understanding) with Wipro 3D, the metal additive manufacturing branch of Wipro Infrastructure Engineering. The initiative would primarily focus on the design, development, testing, manufacturing, and repairing of aerospace components using metal additive technology. HAL is using 3D printing to manufacture engine components, although it also provides support to helicopter and rotary wing products. HAL also provides products to the Indian Army, Air Force, Navy, and Coast Guard. Speaking about this collaboration, Shekhar Shrivastava, CEO of the Bangalore division of HAL, said, “This initiative between HAL and Wipro 3D will create a unique synergy of capabilities that can accelerate the adoption of metal additive manufacturing in aerospace in India. Qualification of parts for aerospace is challenging as it would require prove out and extensive testing followed by certification by regulatory authorities which may also include flight testing."

Down south, Karnataka, which produces more than 65 percent of India’s aerospace-related components and exports, has taken a number of initiatives to promote additive manufacturing by setting up 3D printing clusters and sponsoring 3D printing startups. For example, through its flagship programme ‘Start Up Karnataka’, the State has given grants to ‘Deltasys E-Forming’, a Belgaum based start-up, to develop hybrid composite 3D printers. These initiatives are quite appropriate since two-thirds of India’s aircraft and helicopter manufacturing for the defense takes place in Karnataka, and 3D printing would revolutionize these processes quite rapidly.

On the other coast, Chennai-based 3D printing startup, Fabheads Automation, was established in 2015 by an ISRO engineer turned entrepreneur Dhinesh Kanagaraj. The deep tech startup designs and develops high-end carbon fibre helicopter blades for the Indian Air Force. Traditionally, carbon fibre parts are fabricated by laborious manual processes with a lot of fabrication time and money spent. Dhinesh also observed a lot of material wastage when he worked on carbon fibres at ISRO.  Based on this, Fabheads has designed an automated 3D printer series to eliminate material waste and also improve efficiency of production of carbon fibre. Sectors like the DRDO are currently approaching the company given these innovative methods of production.

3D Printing Saves the Day for the Indian Navy

Further, the Indian Navy has partnered with ‘think3D’, a Hyderabad-based 3D printing start-up, to produce spare components via additive manufacturing for both on and off-shore set-ups. The Indian Navy uses a lot of machinery on its ships which are imported from other countries and are quite old.  Whenever a component gets damaged, it is hard to replace it either because there is no availability of the part or because there is significant delay before a part is received. This often proved to be costly for the Navy since the machines would have to be kept idle before a spare part was replaced along with the fact that procurement of the parts was no less expensive.

This is where think3D had stepped in and supplied 3D printed parts to the Indian Navy, which were successfully tested and incorporated into its machinery. An example of such a 3D printed part, which proved to be of crucial help, is that of a centrifugal pump impeller- a key component for a ship’s operation.

https://3dprintingindustry.com/wp-content/uploads/2020/04/4.jpg
Figure 3: An original impeller (left) vs. a 3D printed impeller (right). Image source: think3D

The impeller is a rotating component and it is very important for a ship as it transfers energy from the motor to a fluid that needs to be pumped by accelerating the fluid outwards from the centre of rotation.  On ships, this component is used to import seawater into various parts of the ship for regular use of the crew. These impellers are required to rotate at high speeds for long durations and need to be very carefully designed. 3D printing was the best solution to replace these parts, given the speed of production and lower expenses.

Given all the benefits of 3D printing, it is high time for the Indian market to expand its 3D printing industry and utilize it to its full potential. There are many other instances like the one of the impeller in the Aerospace and Defense industries which can easily be solved using 3D printing.

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