Chad 18 January 2021
Uganda 02 June 2019
Chad 14 January 2020
Africa - Central, Eastern, Southern 03 May 2022
Africa 23 August 2019
Africa 15 August 2019
Chad 05 July 2019
Mozambique 16 December 2019
Africa 16 August 2019
Nairobi, Kenya or Kampala, Uganda 12 April 2019
Africa 14 August 2019
Africa 12 August 2019
Africa 19 August 2019
Various Locations 10 August 2021
South Sudan 14 February 2020