Tuesday, August 4, 2020

Kosovo and Serbia- A never ending saga of conflict

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Syed Ahmed Uzair

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Kosovo and Serbia- A never ending saga of conflict

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Global Views 360

Publication Date

August 4, 2020

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US President George Bush with Kosovo President Fatmir Sejdiu and Kosovo Prime Minister Hashim Thaci in White House

US President George Bush with Kosovo President Fatmir Sejdiu and Kosovo Prime Minister Hashim Thaci in White House | Source: Wikimedia

Kosovo is a small landlocked country in the Western Balkans with a majority of ethnic Albanians and Muslims. The country formerly was a part of Serbia but declared independence in 2008. While Kosovo’s independence has been recognized by nearly a hundred nations including the US, countries like Russia and China along with a few European Union nations have sided with Serbia against Kosovo.

Kosovo and Serbia have been at crossroads for a long time. Kosovo used to be a Serbian province under the communist-run Yugoslavia. However, the dissolution of Yugoslavia and the move by Serbian leader Slobodan Milošević to bring Kosovo directly under Belgrade’s administration fuelled war between the two regions.

The situation worsened with the violence in the Bosnian War ensuing from 1992-95 which was termed as “ethnic cleansing” of Muslims. By 1996, the Kosovo Liberation Army (KLA), a paramilitary group had been formed in response to the campaign of Milošević. The situation remained tense with Serbian Police killing nearly 50 people of a KLA member’s family in 1998.

Violence continued to escalate from both sides as international calls for putting an end to the violence grew. "We are not going to stand by and watch the Serbian authorities do in Kosovo what they can no longer get away with doing in Bosnia," US Secretary of State Madeleine Albright reportedly said. The UN banned the sale of arms and ammunition to Serbia as NATO began to plan an intervention in 1998.

However, the situation escalated to a worse in the "Račak Massacre" of 1999, wherein Serbian special police killed 45 ethnic Albanians. The NATO then initiated a 77-day air campaign which ended with the withdrawal of the Serbian army and the paramilitary force of Kosovo. Kosovo became a self-governed territory post the NATO campaign under the United Nations.

Despite several efforts from the European Union and the UN, the two countries have failed to arrive at a common ground till date. Kosovo declared independence in 2008 but Serbia does not acknowledge it despite having no formal control in the region.

In 2016, the countries yet again saw each other at crossroads when Kosovo sought to attain 80% shares of the Trepca mining and metallurgical complex in the northern region which is dominated by Serbs. The dispute became so pressing that it became one of the agendas for the UN Security Council.

In early 2017, Belgrade, the capital of Serbia, issued an international arrest warrant for former Kosover guerrillas including Ramush Haradinaj who served as a commander in the 1998-99 war against Serbian rule. He also briefly served as Prime Minister of Kosovo in 2004 and 2005.

As Kosovo asked the EU to press Serbia for dropping the charges, government and opposition leaders called for an end to the EU-mediated talks between Serbia and Kosovo. Serbia’s move to give the nod for Haradinaj’s extradition from France where he was being detained was met by Kosovo’s move to cancel Serbian President’s visit to a mainly ethnic Serb town in Kosovo on the eve of Christmas Day.

The gunning down of Oliver Ivanović, an ethnic-Serb politician in northern Kosovo in 2018 was yet another setback for the worsening ties between the two countries. Then Serbian President Aleksandar Vucic termed it an “act of terrorism”.

Late in 2018, Serbia blocked Kosovo’s bid to join Interpol, a move that saw Kosovo raise customs duties on Serbian imports by 100%.

In May 2019, Kosovo carried out a large anti-corruption and anti-smuggling drill wherein it detained nearly 23 people including two UN personnel and fired tear gas as well as live ammunition as per a few reports. The entire drill was concentrated in a Serb-dominated region in the North.

Serbian president Aleksandar Vucic reacted by saying that he wants to "preserve peace and stability", but that Serbia "will be fully ready to protect its people at the shortest notice". The European Union, the United Nations Interim Administration Mission in Kosovo (UNMIK) and KFOR (the NATO-led international military presence) all called for the two countries to maintain peace. However, the situation remains critical.

With Serbia being under pressure from international peacekeepers, it’s highly unlikely that it will intervene through its military forces. However, its influence in the Northern region of Kosovo means that both the countries will have to work towards maintaining amicable ties with each other as Kosovo hopes to become a UN member and a fully functional state.

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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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