Dar said he would attend important attend bilateral and multilateral meetings virtually and a Pakistani delegation would be present in Washington. The minister played down reports of the canceled trip being linked to a holdup in Pakistan's IMF bailout program.
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.

A senior U.S.
lawmaker pledged on Saturday to help provide training for Taiwan's armed force and to speed up the delivery of weapons, as China began three days of military exercises around the island Beijing claims as its territory. China announced the drills the day after Taiwan President Tsai Ing-wen returned to Taipei from Los Angeles, where she met speaker of the U.S.
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.
Ukraine's leaders discussed ways to prevent leaks of military information on Friday after secret documents detailing U.S.
and NATO efforts to help the country plan a counter-offensive against Russia's invasion reportedly appeared on social media. The New York Times said on Thursday, citing senior U.S. officials, that classified war documents were posted this week on Twitter and Telegram, which is widely used in Russia.
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.
In a further attempt to rein in increasing numbers of women defying the compulsory dress code, Iranian authorities are installing cameras in public places and thoroughfares to identify and penalize unveiled women, the police announced on Saturday.
Notably, the documents covered intimate details about the spread of US military spying across the globe. Per multiple reports, this included classified information about Iran's nuclear program and North Korea's missile systems.
The court heard in the early hours of that morning Williamson's phone was used to access YouTube videos including one called: 'Spoon is used to remove man's cyst' by Dr Pimple Popper and another called 'Large blackhead abstraction'.
The group helped the Ukrainian relatives of children who had been taken to Russia with the logistics, transport and planning needed to embark on the long journey to fetch their children and bring them back.
The leak comes amid speculation that a wave of classified document breaches could be being orchestrated by Russia, in what was described by a senior intelligence official as 'a nightmare for the Five Eyes' - a reference to the intelligence sharing agreement between the United States, Britain, Australia, New Zealand and Canada.
While the breach underscored America's ability to infiltrate Moscow's upper echelons, it has also sparked fears that Russian intelligence may now have a clearer understanding of exactly what the US does and does not already understand, providing an opportunity to cut off sources of information.
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 could prove difficult because a large number of officials have the security clearances needed to access the information.
Pentagon officials are said to be launching a huge probe into the leak. The leaked documents shared online - at least some of which are believed to be genuine - consist of photographs of printed sheets of paper.
However, the scandal is already being noted as one of the most damaging national security breaches in recent memory, which may have further implications into the legitimacy of US espionage into the future.