John Bolton has been called in to testify in the impeachment inquiry into US President Donald Trump.
The former National Security Adviser has been summoned by the House of Representatives investigators.
The US President is being investigated for pressuring Ukraine to investigate former US Vice-President Joe Biden and his son.
Trump denies the claims.
Bolton, who has spoken against the president on the matter, has been asked to testify on November 7.
Iran confirms death of security chief Larijani
Iran has confirmed the death of senior political figure Ali Larijani, a key member of the country’s security establishment, amid ongoing regional conflict.
Washington targets Iran's fortified missile sites near Hormuz
The US Central Command (CENTCOM) has announced late on Tuesday that its forces are carrying out strikes at fortified missile sites on the Iranian coast near the Strait of Hormuz.
Israeli strikes in central Beirut kill six people, Lebanese authorities say
Israeli airstrikes in Beirut killed at least six people on Wednesday, the Lebanese health ministry said, shaking the heart of the Lebanese capital as Israel intensified its offensive against Hezbollah.
Trump says NATO's refusal to help on Iran is 'very foolish'
President Donald Trump on Tuesday said the United States had been informed by most of its NATO allies that they did not want to get involved with the country's military operation in Iran, a move he described as a "very foolish mistake".
Dubai authorities have confirmed on Wednesday the success of all air interception operations, with no injuries reported.
CEO of Dubai Airports, Paul Griffiths, has stated that the aviation hub's recovery has reached 40 per cent of normal traffic movement as it strongly recovers from the ongoing regional developments.
The UAE's General Authority of Islamic Affairs, Endowments & Zakat has confirmed that Eid Al-Fitr prayers will not be held in open prayer grounds or outdoor spaces, and will be confined only to mosques across the country in efforts to ensure the safety of the public.
