According to sources, the agencies have warned that two JeM terrorists have sneaked into the national capital with the intention to carry out high-profile strikes and a hostage crisis could also be possible.
The flight sought an emergency landing after its pilot was informed about warning about the presence of a bomb in the cargo hold.
A bomb threat forced Real Madrid's match against Real Sociedad to be abandoned on Sunday.
Similar false bomb threats were reported form University of California's Hastings Law college in San Francisco and from University of Minnesota where eight buildings were evacuated.
A large part of the UK Parliament was evacuated on Monday after a "suspicious package" was found in its premises, triggering a bomb scare and prompting security officials to cordon off the area and lead lawmakers to safety.
Meanwhile, a three-member committee appointed to probe the attacks that killed 258 people, including 11 Indians, on Monday submitted its final report to President Maithripala Sirisena.
With former prime minister Imran Khan in jail, Sharif's Pakistan Muslim League-Nawaz (PML-N) is tipped to emerge as the single largest party in the elections.
The Sikkim government is planning to convert an artificial lake, formed by a massive landslide in the state's northern part in August last year, into a tourist spot.
Hitting out at Canada, External Affairs Minister S Jaishankar has said it is necessary to call out things like violence, threats and intimidation against Indian diplomats and missions and wondered if this had happened to any other country would the world have taken it with equanimity.
Would Ukraine be such a pushover if it had that nuclear stockpile?' asks Shekhar Gupta.
Mansukh Hiran was subsequently killed as Waze thought him to be the 'weak link' in the conspiracy, the NIA stated.
Security of Patna's famous Mahavir temple was beefed up on Friday following a terror threat, police officials said.
Barring minor incidents, the 48-hour Telangana bandh called by the Telangana Rashtra Samithi demanding separate statehood for the region, remained largely peaceful on the second day on Monday.
At least one person was killed and nearly 90 wounded in a rare pre-dawn bomb attack on a Shia procession in Bangladesh's capital on Saturday as thousands from the minority community gathered for the annual Ashura.
The PM said the government knew that Sri Lankan nationals who joined the Islamic State had returned, but they could not be arrested as joining a foreign terrorist organisation is not against the law in the island nation.
In a relief to senior Indian Police Service (IPS) officer Sanjay Kundu, the Supreme Court on Friday set aside the Himachal Pradesh high court direction to remove him from the post of state Director General of Police over allegations that he tried to pressure a businessman who claimed to have received a threat to his life from his partners.
Earlier in the day, the high court upheld a trial court order convicting Khan of the murder of the slain inspector but refused to confirm the capital punishment.
An anonymous phone call to the Delhi police on Saturday afternoon, threatening to blow up a metro station, triggered panic at the facility.The Hauz Qazi police station received the threat call at approximately 2.30 pm, saying that bombs were placed near the Chawri Bazar metro station and it would be blown up, a senior police officer said."We are conducting searches and simultaneously trying to identify the caller," said the police.
A Jet Airways Mumbai-Doha flight had a bomb scare on Monday night just a few minutes before the airplane's departure, officials said.
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.
The Agency said it has delivered the required certification notifying Congress of this possible sale on Thursday.
A top US intelligence official has said that there is a ''substantial potential'' for security threats against the 2014 Winter Olympic Games in Sochi, but the key concern for an attack centers on locations outside the main event areas.
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.
Former Canadian diplomat James Bartleman, who is currently the lieutenant-governor of Ontario, testified before the inquiry commission that he gave the warning to a Royal Canadian Mounted Police officer only to be rebuffed.
The IAF has already set up a dedicated operations direction centre for coordinating various aspects of the arrangements with security agencies concerned, they said.
Panic was triggered at the Sai Baba Temple in South Delhi on Thursday evening after police received an anonymous telephone call threatening to blow up the shrine, but it later turned out to be hoax.A temple administration official said that they came to know about the threat call after police teams reached the spot and started carrying out searches. The temple, which is very popular among the denizens, was immediately evacuated.
The court will also rule on Khan's appeal against the trial court verdict that said his offence fell under the "rarest of the rare category", warranting the maximum sentence and that he be "hanged by the neck" till death.
France has said it will deploy some 35,000 security agents and the military to secure the 2024 Olympic Games opening ceremony
National flags were lowered and people bowed their heads as the silence began at 8:30 am local time, the time the first of the attacks occurred on Sunday.
Over the years, Khalistani extremists were further "emboldened" and started "operating with impunity" from Canada.
Because he has served two-thirds of his five-year sentence, Reyat was automatically due for parole in June.
'Underwear bomb' creator Ibrahim Hassan al-Asiri, perhaps the best bomb maker in the world, has been the most high-profile recruit of the Islamic State. And the ability of his bombs to go unchecked through the most stringent security setups has left the US and UK very worried. Vicky Nanjappa reports.
Running a clandestine bomb factory in remote area in Yemen, a nondescript Saudi has emerged as the most potent threat to the United States, making three bids in past three years to spread mayhem in the world's most powerful nation.
Driven from its self-styled caliphate in Iraq and Syria, Islamic State is down but not out. Where once they confronted armies, the extremist Islamist group's adherents have now staged hit-and-run raids and suicide attacks. In some cases, the group has claimed responsibility for atrocities, including the bombings of churches and hotels in Sri Lanka that killed at least 253 people. Its involvement is not always proven, but even if the link is ideological rather than operational, Islamic State still poses a security threat in many countries.
British PM Theresa May said the threat level in the country will remain at critical and that 1,000 army troops have been deployed to boost security.
Several opposition MPs on Wednesday demanded an explanation from Home Minister Amit Shah after two visitors jumped into the Lok Sabha chamber from the visitors' gallery and opened canisters that emitted coloured smoke, triggering panic among the members.
A federal said he was told by a senior intelligence officer, just days before the blast, that the service feared Sikh extremists might blow up a plane at some point.
Two students had sent an e-mail praising the terrorist mastermind.
Panic gripped passengers at the Indira Gandhi international airport on Tuesday after the Jet Airways call centre received threats about bombs in five of its aircraft from New Delhi.