A British soldier under the British Army Training Unit Kenya (BATUK), takes cover in the field as they showcase a UK Battle Group training during Exercise Askari Storm, in Lolldaiga training area, Laikipia, Kenya, 14 November 2022. ASKARI STORM prepares British soldiers for combat operations and is a six-week exercise that trains soldiers with different skills to work together. Up to 1,700 personnel participate in the exercise regularly conducted alongside the Kenya Defence Force (KDF). EPA/DANIEL IRUNGU 
The findings of the investigation by a parliamentary committee focused on defence and foreign relations highlight rising frustrations in the East African country at the conduct of soldiers from the British Army Training Unit Kenya (BATUK), who have faced a raft of highly-publicised accusations in recent years.
A spokesperson for Britain's defence ministry said in a statement to Reuters that the ministry deeply regrets "the challenges that have arisen in relation to our defence presence in Kenya" and said it was prepared to investigate new allegations in the report once evidence is provided.
Thousands of British troops can pass through Kenya for training missions in any given year.
The most prominent allegation relates to the 2012 murder of 21-year-old Agnes Wanjiru near the British forces' training camp in the town of Nanyuki. The suspect, a British soldier named Robert Purkiss, was arrested in Britain last month after years of campaigning by Wanjiru's family and Kenyan rights groups, who said her killers were being shielded by a defence cooperation agreement between the two countries.
Purkiss, who now faces extradition hearings, has denied any involvement in Wanjiru's death.
The committee's report, which was dated November 25 but published on parliament's website on Tuesday, said it had "uncovered a disturbing trend of sexual misconduct by BATUK personnel, marked by rape, assault, and abandonment of children fathered by soldiers".
It said public hearings in areas where BATUK trains had brought to light evidence of numerous injuries and deaths to Kenyans employed by British forces to clear unexploded ordnance without protective equipment, as well as environmental damage caused by the illegal dumping of toxic materials.
"BATUK is increasingly seen as an occupying presence rather than a development partner," it said.
In a statement it provided to the parliamentary committee, BATUK said it has zero tolerance for sexual exploitation and abuse and takes any allegations very seriously. It added that environmental audits showed high levels of compliance with Kenyan regulations.
The current defence cooperation agreement between Britain and Kenya was signed in 2021 and expires next year.
(Reporting by Aaron Ross; Additional reporting by Sam Tahbariti in London; Writing by George Obulutsa; Editing by Aidan Lewis)