Wednesday, January 6, 2021

Kashmiris and High-Speed Internet: A Tragic Love Story

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Vaishnavi Krishna Mohan

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Kashmiris and High-Speed Internet: A Tragic Love Story

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Global Views 360

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January 6, 2021

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People Protesting in Kashmir

People Protesting in Kashmir | Source: Countercurrents

Over sixteen months have passed since the India’s government imposed a ban on high-speed mobile data services in Jammu and Kashmir with the exception of two districts—Ganderbal and Udhampur. This ban has been extended. On 25th December, an order was issued by J&K administration stating that the ban has been extended till Jan 8, 2021. On August 5th, 2019, the central government abrogated Article 370 and Article 35A and mobile internet services were temporarily suspended due to security reasons. However, the suspension of high-speed mobile data services is not seeing an end. This has taken a toll on several businesses and students especially during the pandemic.

Iqra Ahmed—a fashion designer—took over four years to build her fashion brand online. Her clothing brand, Tuv Palav had a great recognition online through social media where Iqra had over 50,000 followers. She used Instagram to promote Kashmiri clothing. In August 2019, when the government revoked the erstwhile state’s constitutional autonomy, the valley saw a communication blackout and Iqra lost a large portion of her customer base. About 5 months later, 2G internet was partially restored, that is in Jan 2020 but social media services like Instagram were still inaccessible.

Iqra Ahmed, fashion designer from Kashmir | Source: Gyawun

In desperation, Iqra and many others like her opted to use Virtual Private Network, or VPN.

VPN allows users to hide their location while browsing the web, effectively helping in circumventing the ban. Kashmir saw a sudden surge of interest in VPN applications a few months after the ban.

According to several residents of Kashmir, the use of VPNs created a tension between civilians and the army. In several regions of South Kashmir, Army personnel allegedly checked the phones of youth for VPN apps. If any such apps were found, the youth were either thrashed or their phones were seized and they were bullied and harassed to collect it from the army camps.

“I was traveling to Shopian (district in J&K) when our cab was stopped at a checkpoint. The army man asked the guy sitting beside me how many VPNs he has on his phone. The guy replied none. ‘You better not have VPNs, otherwise, you know what we will do,’” Shefali Rafiq, a local girl, narrated her experience on Twitter. Using VPN was not a choice made for entertainment but one that was made out of desperation. Several people hadn’t seen the faces of their sons, daughters, parents, siblings and other family members living away from Jammu and Kashmir in months.

For instance, 61-year-old Shameema Banoo hadn’t seen her younger son in over 6 months. Parray, her younger son works at Riyadh, Saudhi Arabia as a hotel manager. “Last time on the evening of August 4th, I saw him through a video call. It was only after six months, on 5th of February, that my elder son brought a VPN application in his phone, by which I got connected with my beloved son,” said Shameema with tears and a smile.

However, several Kashmiris were unaware about the security issues that come with free VPNs. Hackers have breached the bank accounts of several people across the valley. In some cases, when users used VPNs for e-banking, hackers have also managed to withdraw their money. Surfshark, a UK based VPN company conducted a research on free VPNs which revealed that these VPNs can potentially jeopardize more than just user browsing history. Free VPNs build a profitable business model by selling user information to bidders which includes government agencies or authorities. In some cases, third parties were directly allowed to access user information. On the grounds of their study, Surfshark stated that free VPN service providers were culprits of user data abuse.

The people of Kashmir seemed to be unaware of these issues. People who travelled outside Kashmir, came back with seven to eight VPNs as backups as authorities were blocking and barring VPNs every day. The government also cracked down VPN users by filing an open FIR under which over hundreds of suspected users were probed and arrested several for allegedly misusing social media to promote “unlawful activities and secessionist ideology.”

On 4th March 2020, use of social media was legalized in Jammu and Kashmir. Kashmiris didn’t forget about those who supported them during the times of restriction. Kashmiris have developed a strange love for VPN developers past the customs of law. They showed their hospitality and gratitude to all VPN developers. Among several VPNs, LetsVPN was widely used. Kashmiris expressed their kindness by sending chai samovar, a bundle of kangris sonn sund pond (golden coin), besrakh tooker (a basket of sweets) and other gifts to the Canadian based creator of LetsVPN. These are the items that are usually sent by the bride’s family to the to-be in laws as a token of respect.

Another user shared on twitter that the experience of using VPN applications was similar to the Islam holy month of Ramzan, at first, a little hardship is endured but as the days go by, one gets used to it and after the month is over, it is missed badly and dearly.

However, Kashmiris haven’t met their happy endings yet. The ban of high speed mobile data is taking a toll on students. Several students have missed an entire online semester and were even unable to take their exams. Several students wrote to the union education minister, Ramesh Pokhriyal voicing their concerns about the apathy that universities all over India expressed toward the students of Kashmir.

Rashida Bashir, a 20-year-old sociology student from Jamia Millia Islamia, New Delhi said that she and some of her friends were not able to join classes using 2G. “How can we appear in the online examination without any issues?” she questioned. She expressed that JMI asked the students to ensure high-speed, uninterrupted internet connectivity and also that owning a laptop was considered a necessity. She further stated that the students were asked to ensure that they have uninterrupted electricity while taking the exams. She mentioned that everybody did not own a laptop or WiFi connection and she mentioned that Handwara, North Kashmir, her place of residence experienced frequent power cuts.                                                                                  

“My classmates are privileged as the internet comes easy for them. But I have to go through a lot of issues and I’m suffering” said Masoodi. Durdana Masoodi, a student from Miranda House, Delhi said that she reached out to one of her professors for help who understood her problem and agreed to send her the lecture notes. However, that did not resolve the problem. It isn’t easy to download notes on the internet either. Anything over file size one-megabyte would take over an hour to download.

Many students, especially girls in Kashmir dropped out after 10th and 12th grade due to the pandemic which coincided with ban of high-speed internet. Students from Kashmir urged their schools and universities to scrap the autocratic decision to conduct online proctored examinations. They requested the union education minister and universities to consider their situation and sought help to resolve this issue.

It is important to deploy high level of security measures in J&K due to long standing issues with Pakistan and current impasse with China. However, the government must also consider the fact that education of students, careers of many, and livelihood of the people during this pandemic is at stake due to the ban on high speed internet. It should also understand that throttling the internet in J&K, instead of strengthening security, may prove to be more of a security threat by further alienating the people who are adversely impacted by it.

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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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