In February 2019, William and Catherine carried out a two-day visit of Northern Ireland, visiting Belfast, Fermanagh, and Ballymena. The Duke and Duchess toured Pakistan in October 2019, which was the royal family's first visit to the country in 13 years. In December 2019, William visited Kuwait and Oman, commemorating the 120th anniversary of the Anglo-Kuwaiti Agreement of 1899. In March 2020, the couple carried out a three-day tour of Ireland, visiting County Meath, Kildare, and Galway. In October 2020, the Duke and Duchess met Volodymyr Zelensky, the President of Ukraine, and First Lady Olena Zelenska, at Buckingham Palace, the first royal engagement held at the residence since the start of the COVID-19 pandemic. In December, the couple embarked on a three-day tour of England, Scotland, and Wales via the British Royal Train "to pay tribute to the inspiring work of individuals, organisations and initiatives across the country" in 2020. Prime Minister Boris Johnson expressed his support for the initiative, while First Minister of Scotland Nicola Sturgeon criticised the tour, citing travel restrictions; UK, Scottish and Welsh governments were consulted before planning the tour. In William's capacity as Lord High Commissioner to the General Assembly of the Church of Scotland, the couple toured Edinburgh, Fife and Orkney in May 2021. In Cornwall on 11 June 2021, William and Catherine attended the G7 summit for the first time. They also attended a reception, where the Duke and his father discussed governmental and corporate solutions to environmental problems.