Nagpur is on high alert after an anonymous letter claimed radioactive material was planted at key locations, including the RSS headquarters and a BJP office. Police are investigating the threat, with extensive searches underway.
A spokesperson for the Central Khatam al-Anbiya Headquarters said that Iran's armed forces are prepared to intensify their response if aggression continues.
'Attacks on nuclear sites pose significant threats.'
A shipment containing several kilograms of uranium, which could potentially be used for making a dirty bomb was seized at United Kingdom's Heathrow Airport in a cargo consignment originating in Pakistan, reported British tabloid The Sun.
The Bhabha Atomic Research Centre has said that an incident of minor radioactive contamination was detected in one of its laboratories.
'India for its survival has to change its doctrine from no first use to a pre-emptive attack in case of any hostile move by Pakistan,' recommends Colonel Anil A Athale (retd).
The India-US nuclear deal was aimed at ending India's nuclear isolation and nuclear apartheid, recalls Rup Narayan Das.
With the fight now having been taken to the seizure of nuclear plants, it is one more warning to Europe that this prolonged war could end up with disastrous consequences, observes Rashme Sehgal
'Putin is in danger of losing face in his Ukrainian adventure. His bluster is a response to this.'
'When human beings develop these dangerous toys and leave their control in the hands of aggressive megalomaniac politicians, the threat of a nuclear holocaust is always lurking on the horizon.'
'When the war against Ukraine that Putin started is not going the way he was expecting it to and his military options are getting onerous, a bit of nuclear sabre rattling is what he hopes will turn things around for him and Russia.'
During last week's Nuclear Security Summit, President Obama asked the media to leave and then screened videos depicting plausible scenarios pertaining to nuclear terrorism.
Why the recent incident of a radiation leak in New Delhi should not be taken lightly. Gopal Krishna tracks the vicious cycle.
India's breakthrough in countering a 'dirty bomb'.
A third team to combat chemical or radiological leakage or attack incidents has also been based at the Indira Gandhi International Airport.
The Islamic State terror group may have developed a nuclear device by using radioactive uranium stolen from Iraq's Mosul University after seizing control of the city last June, according to a British media report.
With the spectre of nuclear terrorism growing, the international community is concerned about the security of India's nuclear facilities. The worry has grown since 2010, when radioactive Cobalt-60 surfaced in a New Delhi scrapyard, killing one person and hospitalising eight others.
CIAL is all set to implement a high-end robotic security system with Canadian-built robotic equipment at an estimated Rs 12 crore (Rs 120 million).
Attending the Nuclear Security Summit for the first time, Modi is expected to lay out his vision of securing nuclear weapons.
Residents of Surat, who fear for their lives after the heavy leakage at the nuclear plant, have started an online campaign to know about the incident.
'Once the military starts to draw up plans for using nuclear weapons, then nuclear weapons could be used earlier in a crisis than otherwise.'
Australian photographer Warren Richardson has won the Photo of the Year 2015 award at the 59th annual World Press Photo Contest, results of which were announced on Thursday.
In his last column for Rediff.com, Praful Bidwai joins issues with those lauding India's covert operation against Naga rebels based in Myanmarese territory.
The choice before the next government is not between being a soft State and a tough State; it is between being a smart State and a dumb State, says former foreign secretary Shyam Saran.
'As in the Panchatantra tale of the cat and the monkeys, it is possible for the clever swing State to play off the two competing powers.'