The Buhari regime has reportedly received over 90,000 repentant Boko Haram and ISWAP members.
The event, held at the Kasarani Stadium, is Kenya’s fifth presidential inauguration.
The pilot and co-pilot had a dispute shortly after takeoff and grabbed each other by their collars after one of them threw a punch.
The UK has also announced further humanitarian funding to several West African countries in the Sahel region, including Mali, Burkina Faso, Chad and Niger.
Mr Zulum said the committee would also manage repentant insurgents, particularly how they will leave their enclave, their rehabilitation and reintegration into society.
Mr Abubakar noted that livestock production was a major means of livelihood in Nigeria
Severe wasting – where children are too thin for their height – is the most visible and lethal form of undernutrition.
According to the UN, 5.5 million people in Chad, a third of the population will be in need of food aid this year.
Mali on Sunday said it was leaving a five-country military alliance in the Sahel region of Africa.
Bangladesh was the most polluted country, also unchanged from the previous year, while Chad ranked second.