Allied nations, such as South Korea, have also reportedly been the subject of spying by the Pentagon, raising questions as to the diplomatic impact the leak could have at a time of deteriorating global ties.
Asked if South Korea planned to lodge a protest or demand an explanation from the United States, the official, who declined to be identified, said the government would review precedents and cases involving other countries.
The three children said they had been separated from their parents who were pressured by Russian authorities to send their children to Russian summer camps for what was billed as two weeks, from occupied parts of Kherson and Kharkiv regions.
SEOUL, April 9 (Reuters) - South Korea is aware of news reports about a leak of several classified U.S. military documents and it plans to discuss "issues raised" as a result of the leak with the United States, a South Korean presidential official said on Sunday.
Russia flagship Moskva was blown up by Ukrainian missiles last April and sunk in the Black Sea, leading to deaths of hundreds of servicemen. It was seen as a huge coup for Ukraine, whose forces have been given a steady stream of accurate intelligence on Russia that has proved devastating for Putin's war effort
Kateryna Rashevska, a lawyer from a Ukrainian NGO called Regional Centre for Human Rights, Online Study Skills 4th Grade Tutoring told the briefing they were collecting evidence to build a case that Russian officials deliberately prevented return of the Ukrainian children back to their country.
The newspaper said that South Korea had agreed to sell artillery shells to help the United States replenish its stockpiles, insisting that the "end user" should be the U.S. military. But internally, top South Korean officials were worried that the United States would divert them to Ukraine.
That comes despite the US spending $200 billion on advanced military hardware and spying equipment for Ukraine, with the cash credited for helping the country successfully hold-off Russian advances far longer than anyone thought necessary.
Moscow has not concealed a programme under which it has brought thousands of Ukrainian children to Russia from occupied areas, but presents this it as a humanitarian campaign to protect orphans and children abandoned in the conflict zone.
Then in 2019, there was a disagreement over marking and he submitted a complaint to the external examiner about the school which Mr Headley felt then affected how he was treated afterwards, the hearing was told.
KYIV, April 8 (Reuters) - More than 30 children were reunited with their families in Ukraine this week after a long operation to bring them back from Russia, where they had been taken from occupied areas during the war, a humanitarian group said on Saturday.
While American officials have previously estimated Russian losses at about 200,000 soldiers, one of the reports indicated that there have been 189,500 to 223,000 casualties, including up to 43,000 killed in action.
An FBI probe was launched Friday to determine the source of the leak, however a senior official told The New York Times that tracking down the perpetrator Online Spelling And Vocabulary middle school Grade Teacher could prove difficult because a large number of officials have the security clearances needed to access the information.
Some Russian media have alleged Wagner's involvement in the July 2018 killings of three Russian journalists, who were shot dead in the Central African Republic while investigating the group's activities there.
It also found that Mr Headley was 'evasive' at the tribunal about whether he actually believed the earth was flat, instead he 'simply acknowledged' the weight of scientific evidence pointing against that conclusion.
Several students were then interviewed who confirmed that Mr Headley had been discussing flat earth theory and whether the moon landings were faked but that he had asked for these chats to be 'confidential', a panel heard.
Lvova-Belova told a news conference earlier this week that her commission acted on humanitarian grounds to protect the interests of children in an area where military action was taking place and had not moved anyone against their will or that of their parents or legal guardians, whose consent was always sought unless they were missing.
"Now the fifth rescue mission is nearing its completion. It was special regarding the number of children we managed to return and also because of its complexity," said Mykola Kuleba, the founder of the Save Ukraine humanitarian organisation.
In 2013, he wrote a book called 'Scattered not Lost' where the premise of the book was that the true 'Children of Israel' were black Africans who were then enslaved forming Black Diaspora throughout the world.
Western countries and United Nations experts have accused Wagner Group mercenaries of committing numerous human rights abuses throughout Africa, including in the Central African Republic, Libya and Mali.
'This is a very interesting sign that there's a degrading of their capabilities,' Candace Rondeaux, an expert on Wagner who is a senior director at New America, a Washington think tank, told the New York Times.