Monday, August 24, 2020

The Humanitarian Cost of Libyan Civil War

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Vanshita Banuana

Article Title

The Humanitarian Cost of Libyan Civil War

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Global Views 360

Publication Date

August 24, 2020

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Anti-Gaddafi rebels near Ras Lanuf, Libya March 8, 2011

Anti-Gaddafi rebels near Ras Lanuf, Libya March 8, 2011 | Source: BRQ Network, via Flickr

Ever since the people of Libya toppled the long reigning dictator Muammar Gaddafi in 2011 during the Arab spring, the country is going through internal turmoil and civil wars. The ongoing power struggle between two major factions: the UN-backed General National Accord (GNA) government and the Libyan National Army (LNA) and its associated House of Representatives is the face of the current phase of Libyan civil war.

A man who recently entered into Tunisia from Libya is given food at a transit camp on March 01, 2011 in Ras Jdir, Tunisia | Source: BRQ Network, via Flickr

Libya has become a pawn in a great power game in which many Middle-Eastern and Western countries have put their resources behind different factions of civil war. These countries have poured in military hardware, mercenaries and diplomatic support to “internationalize” the tribal and political conflict of Libya.


Libyan men walk by burned vehicles while visiting the stormed al-Katiba base in Benghazi, Libya | Source: BRQ Network, via Flickr

France and Italy have seen an opening to assert their colonial-era influence which was on the wane after Colonel Gaddafi took the reign of the country. UAE, Turkey, and Russia on the other hand are trying to fish in the trouble waters of Libya by actively aiding in the armed conflict. The European Union has allied with Libyan coast guard to intercept migrants trying to sail for Europe and also funding prison camps for refugees to prevent them from reaching Europe through Libya.

The UNHCR reported that it registered almost 50,000 migrants in Libya in 2019. The World Food Programme estimates that over four hundred thousand people got displaced and also lost their sources of income due the ongoing conflict. The proportion of people with access to electricity has been steadily declining, and as little as 26.11% has access to basic and safe sanitation services. There are almost 3 million vulnerable people, which includes 55% women and children need “some form of humanitarian assistance.”

In January 2020 the United Nations released a statement particularly concerning the “dire situation” in Libya for tens of thousands of children. This includes those internally displaced after fleeing their homes, hundreds of thousands of children facing school shutdowns, and refugee and migrant children especially those being held in detention centres. The statement also points out that attacks on essential health facilities as well as water and waste management systems have “limited access to protection and essential services.”

The lifeline of Libyan economy is its oil industry which has taken a major hit during the civil war. It is estimated that Libya has lost more than $502 million in just 10-day period in January 2020 when major oil fields and production facilities were shut down due to the ongoing conflict. Most of the other business sectors are barely functioning in Libya.

The healthcare infrastructure of Libya was nearly destroyed during the last ten years and is staring at near-certain doom due to the prevalence of COVID-19 pandemic. The risk of community outbreaks and the inability of the healthcare system to handle this inevitability is a major risk for the country. Refugee camps and detention centers are more prone to the spread of pandemic as it is nearly impossible to maintain basic hygiene and social distancing over there.

While the warring sides in the civil wars have announced curfews and closures of restaurants, no official ceasefire has been announced, despite requests of the UN for the same. In fact, fighting has been documented to have continued well into March 2020 and April 2020 in which densely populated civilian areas, as well as health facilities have been targeted.

For the people of Libya, this has meant going from living under the stable but dictatorial rule of Colonel Gaddafi which provided a fairly decent civic infrastructure to being caught in brutal crossfire between a recognised government and a renegade military commander, which has destroyed the social and civic infrastructure of the country and impoverished the citizens.

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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.

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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