Sunday, June 21, 2020

Story of Iyad Hallaq: What it tells about Palestinians under Israeli occupation

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Nishitha Mandava

Article Title

Story of Iyad Hallaq: What it tells about Palestinians under Israeli occupation

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Global Views 360

Publication Date

June 21, 2020

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Mural of Eyad Hallaq, Bethlehem, Palestine

Mural of Eyad Hallaq, Bethlehem, Palestine | Source: Ameen Rammal via Wikimedia

The death of Iyad Hallaq, an autistic Palestinian man, who was shot dead by two Israeli police officers sparked several unrests in Jerusalem. Iyad Hallaq of age 32 was walking to his school of special needs in the Old City of Jerusalem. According to the statement given by the police officers, Iyad was wearing gloves which made them suspect he possessed a weapon. Iyad, who was diagnosed with low functioning disorder, had limited communication skills. Due to this out of panic, he fled, and the police personnel started firing. He tried to hide behind a dumpster where he was shot dead. It is suspected that one of the police officers might have kept shooting despite receiving orders from his commander to halt.

Following this event, the family’s house was searched without any consent for possible weapons. Later on, the family requested a Palestinian representative to be present during Hallaq’s autopsy. The family alleges that this representative was denied entry. The police sealed off the Old City and reported that the Police Internal Investigations Department would be taking over the investigation of the case.

Mansour Abu Wardieh, the victim's cousin, said the family is not optimistic about the police investigation and fears that the police would end up twisting the facts. This lack of trust in the police authorities could be attributed to the fact that firstly the police have shown their disregard to the family by their actions mentioned above and secondly, in the last ten years Israeli security forces have killed more than 3,400 Palestinians but have only been convicted five times.

These numbers prove that Iyad’s killing is just the tip of the iceberg of the atrocities faced by Palestinians that live under the Israeli occupation. Iyad’s case has created a trigger for the Palestinian Arab minorities in Jerusalem to channel out their frustration. The killing has not only been condemned by Palestinians, but also by Jewish Israelis and international figures. The protests against police brutality after the killing of George Floyd have been gaining momentum and protests in Jerusalem began to draw parallels between these two cases. The protests in Jerusalem resounded with several slogans like ‘Palestinian Lives Matter’ alongside the ‘Black Lives Matter’ slogans.

Though the demonstrations united the Palestinian Arabs and Israeli Jews, it comes as little relief to the family and for Arab minorities. It was after more than a week that the Israeli Prime Minister Benjamin Netanyahu broke silence on this matter. Middle East Monitor reported the exact comments of the prime minister “What happened to Iyad Hallak is a tragedy. This was a man with disabilities, autism, who was suspected – and we (now) know wrongly – of being a terrorist in a very sensitive venue”. While the prime minister's comments fell short of an apology the Defence Minister Benny Gantz offered a public apology.

While the family and protestors remain un-optimistic about the justice being delivered insights shared by an Israeli Parliament member Ahmed Tibi, seem to shed some light on why Hallaq was killed. According to Tibi, Arabs and Palestinians were intentionally killed without any concrete reason, and for long this has been the policy of the Israeli forces. B’Tselem, a human rights organisation based in Israel said that most killings of Palestinians “were a direct outcome of Israel’s reckless open-fire policy, authorised by the government and military and backed by the [Israeli] legal system.”

The whole system in Israel seems to be designed to discriminate against its Arab minorities. Various senior political officials have openly spread hate against these minority communities. They have also encouraged their soldiers and police forces to kill Palestinians even if they have the slightest suspicion of them being a threat. It is a systematically built system that has subjected Palestinians to abuse and harsh punishments immemorial.

More than 150 instances were recorded between the span of October 2015 and January 2017 in which Israeli security forces have shot Palestinians under suspicion of carrying weapons. However, video footages or witness accounts have raised questions in many cases regarding the necessity of force. Repeatedly cornering these minorities have led to the death of 33 Israelis in the hands of Palestinian assailants in the same period. Hence this use of lethal force has had devastating effects on both the communities. Regulation of force by armed personnel and unbiased, neutral approach is required to curb down this violence. The authorities must also create rules that clearly define the boundaries for force used by armed personnel, and the state should actively denounce hate speech and illegal lethal force to avoid cases like that of Hallaq repeating.

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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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