Lt Gen Muhoozi Kainerugaba of Uganda arrived in Kigali for a three-day visit on Monday, when he will meet Rwandan President Paul Kagame.
Muhoozi had previously tweeted that he would travel to Kigali “to solve all outstanding issues between Rwanda and Uganda”.
He was received at the Kigali International Airport by Uganda’s Deputy Ambassador to Rwanda Anne Katusiime, Rwanda Defence Spokesperson Col Ronald Rwivanga, and Brig Gen Willy Rwagasana, Rwanda’s Commandant of Republican Guard.
Lt Gen Muhoozi last visited Kigali on January 22, where he met with President Kagame to discuss the resumption of bilateral relations.
The Rwanda-Uganda border, which had been closed since 2019, would reopen a week later, according to Kigali.
Rwanda-Uganda relations deteriorated in 2017 when Kigali accused Uganda of harboring hostile groups and torturing innocent Rwandans on its soil.