News for 'G radio frequency'

BonV Aero and ParaZero Join Forces to Enhance India's Drone Defence Systems

BonV Aero and ParaZero Join Forces to Enhance India's Drone Defence Systems

Rediff.com25 Mar 2026

Odisha-based BonV Aero has partnered with ParaZero Technologies to introduce advanced counter-drone systems to India's defence and security agencies, offering a kinetic solution to neutralise hostile drones.

IAF to procure high-altitude compact UAV for Garud Special Forces

IAF to procure high-altitude compact UAV for Garud Special Forces

Rediff.com19 Apr 2026

The Indian Air Force is set to procure a compact, indigenous unmanned aerial vehicle (UAV) system for its elite Special Forces unit, designed to operate in extreme conditions and high altitudes.

Ships stuck in Persian Gulf for over a month, crews plead for help

Ships stuck in Persian Gulf for over a month, crews plead for help

Rediff.com5 Apr 2026

There are roughly 2,000 ships stranded in the Persian Gulf, carrying more than 20,000 seafarers, according to the International Maritime Organisation, as quoted by The Wall Street Journal.

CAPFs Face Shortfall: Over 93,000 Posts Unfilled

CAPFs Face Shortfall: Over 93,000 Posts Unfilled

Rediff.com11 Mar 2026

The Indian government reports over 93,000 vacant posts in the Central Armed Police Forces (CAPFs) and Assam Rifles, impacting law enforcement and security capabilities. Recruitment efforts are underway to address the shortfall.

Top Chinese defence scientist detained for corruption

Top Chinese defence scientist detained for corruption

Rediff.com23 Sep 2025

A leading Chinese scientist specializing in semiconductor chips for weapon systems has been detained by anti-corruption authorities, according to his company, Zhejiang Great Microwave Technology.

How An Indian Sailor Survived The Strait Of Hormuz

How An Indian Sailor Survived The Strait Of Hormuz

Rediff.com14 Apr 2026

'We kept our bags packed, ready to jump into the sea. Many times, I felt it could be my last day.'

Suspicious late-night radio signals detected near Indo-Bangladesh border

Suspicious late-night radio signals detected near Indo-Bangladesh border

Rediff.com10 Feb 2025

Amateur Ham Radio operators have picked up suspicious late-night radio signals in coded Bengali, Urdu and Arabic along the Indo-Bangladesh border in South Bengal over the last two months, raising concerns about possible extremist activities. The signals, which have been detected between 1 AM and 3 AM, are unusual in their pattern and language usage, according to Ham radio operators, who have reported the matter to authorities. The development comes amidst ongoing unrest in Bangladesh and growing anti-India rhetoric in the neighbouring country. Security agencies are investigating the matter, and the Border Security Force (BSF) has acknowledged the seriousness of the situation.

GPS spoofing, jamming on rise, IATA warns pilots to stay alert

GPS spoofing, jamming on rise, IATA warns pilots to stay alert

Rediff.com14 Dec 2025

In recent times, there have also been instances of GPS spoofing and interference incidents at Delhi, Mumbai, Kolkata, Amritsar, Hyderabad, Bangalore and Chennai airports.

IAF's precision strike demolish JeM's communication network

IAF's precision strike demolish JeM's communication network

Rediff.com7 May 2025

The Indian Air Force conducted precision strikes on terror hideouts in Pakistan, targeting a Jaish-e-Mohammad communication network housed in a primary health centre in Tehra Kalan village. The communication setup was essential for planning and coordinating activities with infiltrated terrorists in Jammu and Kashmir. The strikes aim to dismantle the communication network and hinder the terrorists' ability to operate.

Govt clears Rs 79K cr defence buys; Pinaka rockets, drones, radars in focus

Govt clears Rs 79K cr defence buys; Pinaka rockets, drones, radars in focus

Rediff.com29 Dec 2025

The Defence Acquisition Council (DAC) has approved procurement of long range rockets, missiles, radar systems and military platforms worth Rs 79,000 crore to bolster the military's combat prowess.

Vaishno Devi pilgrimage resumes after 3-week halt

Vaishno Devi pilgrimage resumes after 3-week halt

Rediff.com17 Sep 2025

Amid chants of 'Jai Mata Di', the pilgrimage to Mata Vaishno Devi shrine atop Trikuta hills resumed in Jammu and Kashmir's Reasi district on Wednesday, after a suspension of 22 days due to a devastating landslide that claimed 34 lives and injured 20, officials said.

BSF Trains 'Drone Commandos, Drone Warriors' for Modern Warfare

BSF Trains 'Drone Commandos, Drone Warriors' for Modern Warfare

Rediff.com3 Sep 2025

The Border Security Force (BSF) is training specialized 'drone commandos' and 'drone warriors' for modern warfare, with plans to deploy them in missions like Operation Sindoor. A 'School of Drone Warfare' has been inaugurated to provide training in UAV operations, anti-drone warfare, and surveillance.

Strong order book, outlook to support defence stocks

Strong order book, outlook to support defence stocks

Rediff.com26 Jan 2026

The Defence Acquisition Council (DAC) has recently approved procurement proposals worth Rs 79,000 crore across three services and it has cleared AoN (Acceptance of Necessity) of Rs 3.3 trillion in financial year 2026 (FY26).

India rolls out next-gen e-passports to stop forgery, impersonation

India rolls out next-gen e-passports to stop forgery, impersonation

Rediff.com18 Nov 2025

The Indian government has introduced a next-generation e-passport with enhanced security features, including an embedded RFID chip, to combat forgery and impersonation. The rollout follows successful pilot testing and implementation across India and abroad.

Akash Prime proves precision in Ladakh high-altitude trials

Akash Prime proves precision in Ladakh high-altitude trials

Rediff.com17 Jul 2025

The weapon system is customised to operate in altitude above 4,500 metres and has latest upgrades including indigenously developed Radio Frequency seeker, as per the release.

Growth acceleration key to Trent stock's recovery

Growth acceleration key to Trent stock's recovery

Rediff.com21 Nov 2025

Trent reported decent margins in the second quarter (July-September) of 2025-26 (Q2FY26) but growth moderated. Same store growth was low single-digits. Trent's revenue growth decelerated in Q2FY26 at 17 per cent year-on-year (Y-o-Y) while area additions were offset by decline in revenue per square foot (sq ft).

India test-fires nuclear-capable Prithvi-II, Agni-I missiles

India test-fires nuclear-capable Prithvi-II, Agni-I missiles

Rediff.com18 Jul 2025

India successfully test-fired nuclear-capable short range ballistic missiles Prithvi-II and Agni-I from an integrated test range off the Odisha coast, demonstrating its strategic deterrence capability. The test-firing of the missiles, conducted by the elite Strategic Forces Command, validated all operational and technical parameters.

3.84 Trillion Spent On These Weapons...

3.84 Trillion Spent On These Weapons...

Rediff.com2 Jan 2026

The largest tranche came in July, in the wake of Operation Sindoor, with the DAC according acceptance of necessity -- or initial approval -- for 10 capital acquisition proposals amounting to approximately 1.05 trillion through indigenous sourcing.

'Govt shouldn't treat radio spectrum as telecom'

'Govt shouldn't treat radio spectrum as telecom'

Rediff.com3 May 2013

Harrish M Bhatia, chief executive of 94.3 MY FM, the station under the Dainik Bhaskar group, tells Gaurav Laghate regional markets hold great potential.

Mobile phone use doesn't lead to brain cancer: WHO's most detailed study

Mobile phone use doesn't lead to brain cancer: WHO's most detailed study

Rediff.com4 Sep 2024

There is no link between using a mobile phone and developing brain cancer, according to a review of studies, which was commissioned by the World Health Organization.

Domestic LPG cylinders to have radio tags

Domestic LPG cylinders to have radio tags

Rediff.com22 Aug 2008

Domestic LPG costs Rs 348.89 less than the cylinders meant for commercial use and this difference often leads them into restaurants and hotels who are supposed to use only industrial LPG, a Petroleum Ministry official said. All cylinders will be tagged with a unique number and consumers will be issued smart cards. Every time a refill is delivered, the unique number would be stored on the smart cards.

'Israel Uses Starvation As A Weapon In Gaza'

'Israel Uses Starvation As A Weapon In Gaza'

Rediff.com9 Sep 2025

'The ruling elite are supporting those attacking the people of Gaza.' 'As a nation we should not cooperate with the oppressor regime that is allowing mass starvation as a weapon of war.'

Elon Musk's Starlink gets nod to offer satellite internet in India

Elon Musk's Starlink gets nod to offer satellite internet in India

Rediff.com9 Jul 2025

India's space regulator INSPACe has granted a license to Starlink to offer space-based internet services in the country. The authorization is valid for five years and subject to regulatory provisions and clearances.

Next-gen air-defence missile Akash tested successfully

Next-gen air-defence missile Akash tested successfully

Rediff.com12 Jan 2024

The system performance was also validated through the data captured by a number of radars, telemetry and electro-optical tracking system deployed by ITR, Chandipur.

I&B ministry may begin independent review of C-band allocation plans

I&B ministry may begin independent review of C-band allocation plans

Rediff.com3 May 2023

The Ministry of Information and Broadcasting (I&B ministry) may launch its review of the government's plan to potentially reserve the crucial C-band of radio frequencies for 5G and 6G telecommunication (telecom) use, said officials. While the incumbent broadcasting operators have warned that the plan will leave "precious little spectrum" for broadcasting services, telecom service providers (TSPs) have pressed hard for getting access to the C-band. In multiple letters to the I&B ministry over the past month, the News Broadcasters & Digital Association (NBDA) has said the industry would be left with precious little spectrum for broadcasting services if the Department of Telecommunications (DoT) further allocates the scant C-band for 5G.

Elon Musk's Starlink gets satcom nod for India

Elon Musk's Starlink gets satcom nod for India

Rediff.com6 Jun 2025

Elon Musk's Starlink has got licence for satcom services in India, according to sources.

Unused spectrum: DoT may turn down Pitroda firm

Unused spectrum: DoT may turn down Pitroda firm

Rediff.com17 Mar 2008

Sam Pitroda-backed Vavasi Telegence's request for unused radio frequency to be allotted to launch mobile services across the country is unlikely to be met by the department of telecommunication because it said international technology specifications for this wireless technology do not exist. Instead, DoT is considering the option of allotting the company spectrum in the 400 to 430 MHz band, radio frequencies that are currently not used for mobile services in India.

What's A Stealth Fighter?

What's A Stealth Fighter?

Rediff.com30 May 2025

If I were to explain stealth to a layperson, I'd ask them to think of the game chupan-chupai (hide and seek) we played as children, explains Air Commodore Nitin Sathe (retd).

Telcos to stop high-frequency band 5G services in and around airports

Telcos to stop high-frequency band 5G services in and around airports

Rediff.com30 Nov 2022

Telecom operators will need to shut down 5G services in high-frequency bands in and around airports following restrictions imposed by the Department of Telecom at the request of the civil aviation ministry, according to sources. Based on buffer and safety zone details provided by the aviation ministry, the DoT has asked telecom operators to not install 5G base stations in the 3.3-3.6 Ghz band in the area of 2.1 kilometres from both ends of the runway and 910 meters from the centre line of the runway of Indian airports with immediate effect. "Telecom operators will need to shut down 5G service in the 3.3-3.6 Ghz band only in and around airports based on the order.

Auto industry asks govt to de-license several spectrum bands for telematics tech

Auto industry asks govt to de-license several spectrum bands for telematics tech

Rediff.com24 Feb 2015

Move to help India export hi-end vehicles.

2G spectrum: Centre moves SC for modification of 2012 verdict, here is why

2G spectrum: Centre moves SC for modification of 2012 verdict, here is why

Rediff.com23 Apr 2024

On Monday, Attorney General R Venkataramani, appearing for the Centre, mentioned an interim application before a bench of Chief Justice D Y Chandrachud and Justice J B Pardiwala.

The radio story falls apart in India

The radio story falls apart in India

Rediff.com30 Sep 2015

If the idea was to make money for the government, last month's radio auctions were a huge success.

The legend who built India's first radio telescope

The legend who built India's first radio telescope

Rediff.com21 Sep 2020

Even after five decades of use, the telescope at Ooty that Dr Govind Swarup designed and built continues to be the largest single frequency radio telescope in the world.

Akash NG Can Shoot Enemy Target In Seconds

Akash NG Can Shoot Enemy Target In Seconds

Rediff.com9 Feb 2024

By the time the enemy aircraft is 50 km away, the Akash-NG's computers have calculated the launch trajectory and impact point and launched the missile.

'Help! My Teenage Son Stopped Talking To Me'

'Help! My Teenage Son Stopped Talking To Me'

Rediff.com11 Feb 2025

Instead of trying to make your son talk, which might feel like pressure to him, consider this: How can you create an environment where he wants to open up? suggests rediffGURU Dr Ashish Sehgal.

A 1971 War Hero Flies Into The Ages

A 1971 War Hero Flies Into The Ages

Rediff.com27 Jan 2025

Wing Commander Pratap Marathe's story is one of dedication, bravery, and humour, a shining example of the spirit of the Indian Air Force. Air Commodore Nitin Sathe (retd) salutes Wing Commander Marathe who passed into the ages last week.

SC registry refuses to accept Centre's plea on 2G verdict

SC registry refuses to accept Centre's plea on 2G verdict

Rediff.com2 May 2024

The Supreme Court Registry is learnt to have refused to accept the Centre's plea seeking modification of its 2012 verdict in the 2G spectrum case which had said the State was duty bound to adopt the auction route while transferring or alienating the country's natural resources.

San Francisco makes health warning on mobiles must

San Francisco makes health warning on mobiles must

Rediff.com17 Jun 2010

San Francisco has passed a legislation that could see cell phone shops in the city displaying health warning labels prominently showing the radio-wave emission levels of various different models they sell from next year, the media reported.

India's mobile tower radiation norms absurd, says WHO

India's mobile tower radiation norms absurd, says WHO

Rediff.com14 Dec 2013

WHO expert says rules increased emission hazard for phone users; tells govt to review norms

Spectrum not to have tech bias

Spectrum not to have tech bias

Rediff.com19 Nov 2004