Britain's King Charles and Queen Camilla are welcomed by the President of Kenya, William Ruto, and the first lady, Rachel Ruto, at State House in Nairobi, / Photo: Reuters

Britain's King Charles has begun a four-day state visit to Kenya, his first to a former colony, during which he plans to acknowledge "painful aspects" of a shared history that included almost seven decades of colonial rule.

Accompanied by Queen Camilla, Charles was received by Kenyan President William Ruto in the capital Nairobi on Tuesday morning.

Buckingham Palace says the visit is a reflection of the two countries' close cooperation on economic development, climate change and security issues.

Charles plans to meet entrepreneurs from Kenya's bustling tech scene and tour wildlife facilities. He and Camilla will also travel to the southeastern port city of Mombassa.

Colonial-era abuses

Many Kenyans, however, are most focused on what Charles will say about colonial-era abuses, including torture, killings and widespread expropriation of land, much of which still belongs to British nationals and companies.

The most notorious period of British rule came near the end, during the 1952-1960 Mau Mau revolt in central Kenya. The Kenya Human Rights Commission (KHRC) has estimated 90,000 Kenyans were killed or maimed and 160,000 detained during the uprising.

The UK government has previously expressed regret for abuses during this period, known by Kenyans as "the emergency", and agreed to an out-of-court settlement of almost 20 million pounds in 2013.

Charles and Camilla will tour a new national history museum, visit the site where independence was declared in 1963 and lay a wreath at the Tomb of the Unknown Warrior.

Reuters