President William Ruto became just the second Head of State in Kenya to have a female Aide-de Camp after Lieutenant Colonel Rachel Nduta Kamui was observed on duty at MET site Mukuru in Nairobi. This was during the inspection of the ongoing affordable housing project.
When former President Uhuru Kenyatta presided over the annual music festival winners stage concert at Sagana State Lodge in Nyeri in August 2018, Lieutenant Colonel Kamui was first observed.