Donald Trump in the White House. Afterwards Marcus Wallenberg described Trump as being "very inquisitive and curious". Wallenberg commented, "Trump mostly asked us questions about how we looked at doing business in the US and how we looked at the future." In 2018, Knut and Alice Wallenberg Foundation decided to grant Wallenberg Centre for Quantum Technology, WACQT, at Chalmers University in Gothenburg, SEK 1.2bn to develop a quantum computer. In 2018, Wallenbergs announced that, they will invest in Symposium, the company behind the annual Brilliant Minds Conference in Stockholm, founded by the founder of Spotify, Daniel Ek, and manager of Avicii, Ash Pournouri, with the intention to build a creative Davos. Marcus Wallenberg commented that, "Daniel Ek wants to put Sweden on the map in this new world and in the new economy. This is not about a family or an entrepreneur - it's about Sweden." In June, 2019, the Wallenbergs hosted a party at their Villa Täcka Udden, Stockholm, in connection to the annual Brilliant Minds Conference. The conference was hosted by the Wallenbergs at their Grand Hotel Stockholm. One of the guests at the after party at Villa Täcka Udden was former President Barack Obama. In 2021, the Berzelius supercomputer for artificial intelligence, developed by Linköping University with donations of SEK 300 million from Knut and Alice Wallenberg Foundation, was installed. The researchers who will primarily work with the supercomputer are associated with the research programmes funded by the Knut and Alice Wallenberg Foundation, such as the Wallenberg AI Autonomous Systems and Software Program, WASP. In late February 2022, it was reported in the media that, Ericsson had bribed the terror organisation ISIL in Iraq. In late March, 2022, it became known that technology and equipment from Wallenberg-owned Atlas Copco and SKF had been sold to twelve of the Russian state's nuclear weapons manufacturers. In April, 2022, Jacob Wallenberg participated in a secret meeting in Helsinki, Finland, with Swedish Minister of Finance Mikael Damberg and the President of Finland, Sauli Niinistö and high military officers, on the issue of NATO membership. In September, 2022, Ericsson continued to export telecommunication equipment to Russia after the sanctions, which, according to some sources, could be used for military as well as civilian purposes. In October, 2022, Jacob Wallenberg, CEOs from the Wallenberg sphere, and the Swedish and Dutch royal families, met at Wallenbergs Grand Hotel Stockholm to discuss the sale of