India enters elite hypersonic missile club

Agencies
September 7, 2020

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New Delhi, Sept 7: India has successfully flight tested hypersonic technology that will pave the way towards development of missiles travelling at six times the speed of sound.

With this successful demonstration, the country enters an elite club to become a member of the hypersonic regime. This is a step towards manufacture of advanced Hypersonic Vehicles. India became the fourth country after the United States, Russia and China to get this technology.

The Defence Research and Development Organisation (DRDO) successfully demonstrated the Hypersonic air-breathing scramjet technology with the flight test of Hypersonic Technology Demonstration Vehicle (HSTDV) at 11:03 am on Monday from the APJ Abdul Kalam Launch Complex at Wheeler Island, off the coast of Odisha.

Defence Minister Rajnath Singh has appreciated the DRDO for achieving this milestone.

"The Hypersonic cruise vehicle was launched using a proven solid rocket motor, which took it to an altitude of 30 km, where the aerodynamic heat shields were separated at hypersonic Mach number," said the DRDO in a statement.

The cruise vehicle separated from the launch vehicle and the air intake opened as planned. The hypersonic combustion sustained and the cruise vehicle continued on its desired flight path at a velocity of six times the speed of sound.

Critical functions such as fuel injection and auto ignition of scramjet have demonstrated technological maturity. The scramjet engine performed in a textbook manner.

The parameters of launch and cruise vehicle, including scramjet engine, were monitored by multiple tracking radars, electro-optical systems and Telemetry Stations.

The scramjet engine worked at high dynamic pressure and at very high temperature.

A ship was also deployed in the Bay of Bengal to monitor the performance during the cruise phase of hypersonic vehicle.

All the performance parameters have indicated a resounding success of the mission. With this successful demonstration, many critical technologies such as aerodynamic configuration for Hypersonic manoeuvers, use of scramjet propulsion for ignition and sustained combustion at hypersonic flow, thermo-structural characterisation of high temperature materials and separation mechanism at hypersonic velocities can be achieved.

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News Network
April 29,2024

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Congress leader Pawan Khera on Monday, April 29, shared a letter purportedly written by BJP leader Devaraj Gowda to the Karnataka state president of the saffron party expressing concern about the pendrive containing sleazy videos of JD(S) leader and Lok Sabha MP Prajwal Revanna.

The letter was apparently written on December 8, 2023.

The letter, written in Kannada by the Hassan BJP leader states that 2,976 clips were already with Congress leaders and would be ammo for the grand old party during the Lok Sabha elections. The letter also states that if Revanna is allowed to contest under the NDA banner, it is likely to negatively impact the BJP's image in the state.

Sharing this letter, Khera launched an attack on the BJP, asking why the party had chosen to enter into an alliance with JD(S) despite knowing about the pendrive. He also questioned the lack of action, sharing the stage with Prajwal Revanna, and asked who helped him 'escape to Germany'.

Khera also questioned PM Narendra Modi's silence on the matter. Notably, the PM has been vocal about women suffering sexual abuse elsewhere in the country, when a leader of the opposition party has been involved. Modi attacked the TMC government over Sheikh Shahjahan's actions in Sandeshkhali, which allegedly involve sexual harassment and illegal land grabbing.

The Congress leader, however, remained confident that Modi would stay mum on the Hassan sex scandal issue.

"Modi ji will be in Karnataka the entire day today. I can guarantee that he won’t find the courage to utter even a single word on this horrific case in the state wherein his alliance’s politician went around recording thousands of sex videos of several women in his pen drive, and has now absconded abroad!," Khera said on X (formerly Twitter).

While Karnataka CM Siddaramaiah has ordered a special probe into the incident, the JD(S) has distanced itself from Prajwal with H D Kumaraswamy saying that while he wanted to wait for facts to come out after the probe, there was no question of forgiving someone who had committed a crime as per the law.

A sexual harassment and stalking case has been filed against former Karnataka Minister H D Revanna and his son Prajwal, who is at the centre of the Hassan scandal.

A woman complainant said that she worked in Revanna's house from 2019 for three and a half years. During her time there, Revenna allegedly misbehaved with her, as did Prajwal, according to the woman's claims. She also claimed Prajwal sexually assaulted her repeatedly.

She also claimed the MP had used obscene language with her daughter during video calls, forcing her to block the number and quit her job.

H D Revanna is the elder son of JD(S) supremo and former PM H D Deve Gowda, and Prajwal is the party patriarch's grandson.

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News Network
May 4,2024

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Bengaluru: BJP leader Anantkumar Hegde represented Uttara Kannada Lok Sabha segment in Karnataka for six terms and now gynecologist Anjali Nimbalkar is putting up a spirited fight seeking to turn the tide and "deliver" it for the Congress.

Dr Nimbalkar is taking on former Karnataka Assembly Speaker Vishweshwar Hegde Kageri, who replaced Hegde, in this BJP stronghold.

A former Congress MLA, she lost the Assembly elections from Khanapur in Belagavi district last year.

The 62-year-old Kageri, a six-term MLA and a former minister, was also defeated in the Assembly polls from Sirsi.

"In the past 30 years, the voice of Uttara Kannada was not spoken and not even a single question was asked in the Parliament," Nimbalkar said in an apparent dig at Hegde.

If elected, she said her focus is to address the local issues related to forest dwellers, getting them 'patra' for their own land -- a battle they have been fighting for long.

Also on her priority list is getting a multispecialty hospital in Kumta as per people's demand, generating employment and focusing on tourism for the overall development of Uttara Kannada.

"Issues related to forest dwellers -- they want a 'patra' for their own land -- we will try and put forth these issues in the first session itself and we will see to it that maximum applications which are pending with the Central government get cleared during the first session itself," she said in an interview.

"So, our thing is that at least 50 per cent of the jobs should be given to the local Kannadigas in the Central schemes which are implemented in the district," she said.

Noting that Uttara Kannada has a combination of both beaches and temples, Nimbalkar said the district can be developed internationally in a much higher scale than "what actually Goa or Kerala is".

The Congress candidate is also banking on the five guarantee schemes launched by the Siddaramaiah-led government in Karnataka and the promises made by party in its manifesto at the national level.

Responding to a question, she expressed happiness that the Congress has fielded a total of six women candidates out of 28 Lok Sabha constituencies in Karnataka.

While campaigning, Nimbalkar said she was overwhelmed to see a large number of people, especially women, turning up for her rallies despite the intense heat in Uttara Kannada.

"They are very happy that the Congress has given a woman candidate and an educated candidate who herself is a doctor and a gynecologist. So they are excited that, yes, she can be our voice in the Parliament who can fight for our rights," the 47-year-old said.

"I have worked as an MLA (Khanapur), so they have seen my work in the Assembly and the expectations are like, yes, she will be the one who will be speaking for us and that faith is seen in their eyes," she said.

Nimbalkar strongly believes that when women enter any field, it brings a different perspective - be it in terms of management, policy formulation or even as homemakers.

Uttara Kannada is among the 14 constituencies going for polls in Karnataka under second phase on May 7.

Karnataka has 28 Lok Sabha seats and the first phase of polling was held on April 26.

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News Network
April 27,2024

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"I always wanted to be in a bar fight," said a US police official after pinning a Black man down on the ground and kneeling on his neck. The man later died at a hospital.

Ohio Police have come under intense scrutiny following the release of body camera footage showing officers pinning a Black man to the ground in a bar, reminiscent of the events that led to George Floyd's death in 2020.

The video, released by the Canton Police Department, captured the moments leading up to the death of Frank Tyson, a 53-year-old man suspected of leaving the scene of a single-car accident on April 18.

In the footage, officers are seen confronting Tyson inside a bar, where an altercation quickly ensues. Despite Tyson's pleas for help and his repeated cries of "I can't breathe," officers wrestle him to the ground and handcuff him, with one officer applying pressure to his back near his neck while saying, "You're fine." 

Tyson continues to plead for relief while lying on the floor. After several minutes, officers notice his lack of responsiveness and proceed to administer CPR. Paramedics arrive on the scene and transport Tyson to a local hospital, where he later dies.

In the body cam footage, one police officer can be heard bragging about how he always wanted to be in a "bar fight" with one of the patrons of the establishment. 

The circumstances surrounding Tyson's death draw chilling parallels to George Floyd's fatal encounter with Minneapolis Police in 2020 which sparked global outrage. 

The officers involved in Tyson's case, identified as Beau Schoenegge and Camden Burch, have been placed on administrative leave pending an investigation by the Ohio Bureau of Criminal Investigation. 

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