King Harald V of Norway has died at age 89 after a brief hospitalization for a rare blood condition, ending a 35-year reign. His son, 53-year-old Haakon VIII, has assumed the throne during a period of national mourning.

King Harald V passed away on Friday morning at a hospital in Oslo, prompting an immediate period of national mourning across Norway. The late monarch, who had reigned for 35 years, died at the age of 89 following treatment for a rare blood condition. His coffin was transported through the capital in a public procession that drew an estimated 10,000 mourners lining the streets to pay their respects. At noon, the Norwegian Armed Forces conducted a 21-gun salute at Akershus Fortress in central Oslo as a final honour.

Harald's son, now King Haakon VIII, held an extraordinary council of state meeting with government ministers on Friday, formally assuming his constitutional duties. The new 53-year-old monarch invoked the royal family's motto, "All for Norway," as he took office. His wife, Mette-Marit, becomes queen consort, while their daughter Ingrid Alexandra, 22, moves into the position of crown princess. Haakon is scheduled to take an oath before parliament on Tuesday and will participate in a consecration service, a simplified version of a traditional coronation ceremony.

Norwegians across the country expressed deep affection for the late king, whom observers described as a modernizing "people's king" known for inclusivity and transparency. Prime Minister Jonas Gahr Støre characterized the nation as "united in grief and gratitude," while public tributes came from European royals, including King Charles III, and international figures. International footballer Erling Haaland also paid tribute on social media. During the mourning period, flags will be flown at half-mast, and non-work-related social events have been postponed nationwide.

The new king assumes office amid significant family challenges. Queen Mette-Marit recently underwent a lung transplant after suffering from pulmonary fibrosis and faced public scrutiny earlier this year following revelations about a former friendship with deceased convicted sex offender Jeffrey Epstein, for which she apologized. Additionally, Mette-Marit's son Marius Borg Høiby was convicted in June of rape and other offences and sentenced to four years in prison, though he is appealing. Royal experts have expressed confidence in Haakon's ability to navigate these difficulties, describing him as respected and hardworking despite the turbulent circumstances.