Wednesday, July 22, 2020

Late Sultan Qaboos’s Legacy And What’s Next For Oman

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Vanshita Banuana

Article Title

Late Sultan Qaboos’s Legacy And What’s Next For Oman

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Global Views 360

Publication Date

July 22, 2020

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Late Sultan Qaboos of Oman

Late Sultan Qaboos of Oman | Source: U.S. Department of State via Flickr

On the morning of January 11, 2020, the citizens of Oman awoke to the news that Sultan Qaboos Bin Said, the monarch of the small Gulf nation, had passed away the previous day after a 49-year rule.

The late Sultan Qaboos came to power in 1970, after he overthrew his conservative father in a palace coup with the help of the British. He then set about modernising his impoverished country, using Oman’s newfound oil wealth to fund its infrastructure. When he took over the throne, Oman had only three schools and harsh laws banning electricity, radios, eyeglasses and even umbrellas. By the time he left, Oman developed a good education system, a robust economy, and has become a tourist destination.

Apart from bringing about this ‘renaissance,’ Qaboos also gained worldwide fame for championing neutrality and constructive diplomacy. Despite being located in the Strait of Hormuz in the turbulent Middle East, he maintained relations with countries ranging from Saudi Arabia, Qatar, Iran, Israel, and Palestine, and also with the Houthi rebels in Yemen. Perhaps the greatest result of this long-standing policy was enabling backchannel talks between the US and Iran which led to an international nuclear deal.

Sultan Qaboos also introduced democratic institutions in Oman, issuing the country’s first constitution, granting universal suffrage to all citizens above 21, and allowing the country’s first municipal elections in December 2012. However, he also suppressed dissent to the extent of shutting down news outlets and arresting protestors, journalists and activists, sometimes for opinions expressed on social media.

Oman experienced ripple effects of the Arab Spring in the form of months of protests against corruption and unemployment; and eventually Sultan Qaboos relented by giving more legislative powers to the Council of Oman and promising to increase wages and create jobs. While this satisfied the protestors, it did not mean life under ‘Baba Qaboos’ was all roses and no thorns for everyone. As detailed in this 2020 Periodic Review by Human Rights Watch, Sultan Qaboos revised Oman’s penal code in January 2018, which included “increasing punishments for offenses that relate to the peaceful exercise of freedom of expression.

The last few years of Qaboos’ rule saw economic stagnation and a crash in global oil prices which resulted in high youth unemployment rates  in a country where a significant portion of the population is under the age of 25. The large budget deficits and high debt have prompted the rating agencies such as Moody’s to downgrade Oman’s credit rating to ‘junk’ status. In an attempt to reduce the dependence on oil, Sultan Qaboos launched ‘Vision 2020’ to encourage innovation in other areas. This initiative failed to meet the objective and got renamed as ‘Vision 2040.’

This was the scene laid out for the new Sultan Haitham Bin Tarik, who was designated the new ruler of Oman as per a secret envelope containing late Sultan Qaboos’ choices for his successor.

Haitham bin Tarik was the Minister of Heritage and Culture before his accession to the throne, and also happens to have been the Chairman of the ‘Vision 2040’ committee, among other posts. In his first royal speech, he vowed to continue in the footsteps of his predecessor, especially in regards to the state’s foreign policy. In another royal speech in February, he charted a ‘future roadmap’ for Oman and claimed that he will prioritize education and youth employment. He has been active in these past six months, having issued 70 Royal Decrees concerning appointments, amendments, and new laws, among others.

Sultan Haitham is already being put to the test as Oman battles the COVID-19 along with the rest of the world. Omanis are looking at a new vision with renewed hope, one of the new sultan who brings with him great promises and perhaps a renaissance of its own kind. Will Oman be able to maintain its tradition of neutrality? Will the fight for a progressive and inclusive Oman find its voice? Will Oman be able to save itself from the consequences of a glut in crude oil economy? The citizens of Oman hope and wish that their new sultan will get the right answer and steer the country towards a more secure and prosperous future.

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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.  

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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.

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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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