The sources, however, declined to divulge further details.
The boys are seen shooting dead five men identified as captured Kurdish fighters who are kneeling.
The time is over when United States President Barack Obama thought he could afford to make a joke about the ISIS.
An advisory issued by the American Embassy warned its citizens of an increased threat in places frequented by Westerners in the country.
The attacker, named in local media as Ihsas Khan, was charged with committing a terrorist attack and attempted murder after the alleged attack on a 59-year-old man.
The 20-year-old arrested accused, Muhammad Shahzeb Khan, allegedly planned a terrorist attack in New York City around October 7 "with the intent of slaughtering in the name of ISIS, as many Jewish people as possible," attorney general Merrick B Garland said, as per the statement.
After a March 18 bombing attack which seriously wounded Islamic State leader Abu Bakr al-Baghdadi, reports reveal that Abu Alaa Afri, a former physics teacher from Mosul, has taken over temporary command of the dreaded group.
The suspected terrorist arrested from Viswabharati fast passenger train at Burdwan station has links to terror groups Islamic State and Jamaat-ul-Mujahideen Bangladesh, a top Crime Investigation Department officer said on Tuesday.
He also warned the Islamic State that America would hit them hard from nearby military bases if the terror outfit regains momentum.
Paris 2024 opening ceremony will see big police presence but no changes after Trump attack, official says
Refusing peace talks with America, a top-ranking Taliban commander has said that his group has waged war against the US-led forces to create an Islamic State in Afghanistan and to bring Sharia law back to the country, a media report said on Monday.
The accused persons had hatched a criminal conspiracy to propagate the ideology, recruit persons, raise funds and facilitate the travel of those recruited to Syria to join the IS and further its activities.
"I wish the BBC would stop calling it 'Islamic State' because it is not an Islamic state," he told the BBC's 'Today' programme.
All they have said so far is that their handler was going to inform them about the exact location and time of the target after they collected the weapons," he said.
S Q R Ilyas, a prominent member of the All India Muslim Personal Law Board, tells Vicky Nanjappa of Rediff.com what the formation of the Islamic caliphate means to Indian Muslims.
Bangladesh police has arrested 4 alleged members of Islamic State militant group, including its regional coordinator who frequently travelled to India, Pakistan and other countries, and seized laptops and jihadi leaflets from their possession.
A video purportedly made by Islamic State and posted on social media sites on Sunday appeared to show militants shooting and beheading about 30 Ethiopian Christians in Libya.
The fate of Islamic State chief Abu Bakr al-Baghdadi, who was reportedly targetted during airstrikes last weekend in Iraq, is still not known.
In is 24-minute long message, he also called on Saudi citizens -- the second biggest contributor to IS - to "rise up" against their government as he dismissed the kingdom's newly formed Muslim coalition against the caliphate.
'No other terror organisation has valued popular consensus as the Islamic State does -- instead of repressing people, IS wants to gain their support. This is a major innovation in terrorism,' says terrorism expert and author Dr Loretta Napoleoni in an interview to Archana Masih and Syed Firdaus Ashraf/Rediff.com.
Not with standing the Western nations' zeal to wage a war against the group, unless its source of funding is known and curbed, its rampage will likely continue.
Defence experts say IS has deep connection in France and is training French children.
As per a report, out of the 23 Indians who are in the Islamic State, 17 are from southern states.
The second-in-command of the dreaded Islamic State militant group has been killed in a United States air strike in northern Iraq, the White House has said.
At least 75 people were killed and 115 others injured in the attack.
The Sri Lanka police on Wednesday said a senior deputy inspector general will head a team appointed to investigate four of its citizens arrested in Gujarat when on an alleged mission to carry out terror activities in India at the behest of the banned Islamic State.
A 32-year-old US-returned engineering graduate was arrested in Hyderabad when he was allegedly on his way to Dubai to join the Middle East terror group Islamic State, the Cyberabad police claimed on Friday.
After a month-long buildup, the last urban stronghold of Islamic State in Iraq has for several days been almost completely surrounded by a 30,000-strong force.
A number of prominent ideologues linked to jihadist outfits in the Middle East took to social media to cheer the prospect of a Trump presidency, The Washington Post reported.
Prime Minister Modi is visiting Palestine, UAE and Oman from February 9 to February 12.
Germany expects 2.7 million people to attend matches in stadiums across the country and some 12 million in its fan zones for outdoor viewing, including on a long stretch of turf laid out in front of Berlin's Brandenburg Gate.
'The use of nuclear/biological/chemical weapons by Islamic terrorists is just a matter of time.' 'It must be clearly understood what the world faces is a global level insurgency against the world order.' 'Terrorism is merely a tactic and Islamic State its most brutal face, says Colonel Anil A Athale (retd).
The 11-minute footage included a 'message' for United Kingdom Prime Minister David Cameron which is being read by a man in an English accent, threatening attacks in the UK.
International cooperation to cut off their funding, expanded intelligence sharing, and cyber warfare to disrupt and disable their propaganda and recruiting is his plan to stop the terror group.
The Islamic State released a five-minute video on Sunday purportedly showing the beheading of 21 Egyptian Christians that they captured in Libya.
He said that the Sri Lankan authorities have arrested more of their associates but it won't be right to reveal any more details on them as the investigation is going on.
A man marched past the British Parliament cloaked in an Islamic State in Iraq and Syria flag with a young girl on his shoulders brandishing the flag's smaller version.
Security has been beefed up in and around Mumbai airport after a scribble threatening a terror strike on Republic Day was found in the washroom of the domestic terminus, in second such warning this month. The ground handling staff saw the message in the men's washroom of the domestic airport on Thursday that warned of an attack by terror outfit Islamic State, the police said.
Security forces launched a cordon and search operation in Khiram in Srigufwara area of the south Kashmir district this morning after receiving specific intelligence input about the presence of militants in the area, a police official said.
The elusive leader of the Islamic State "caliphate," Abu Bakr al-Baghdadi, is evidently still alive, despite rumours that his low profile for the past few months might have signaled his death or a serious injury.