It all started in Feb 2013 when TZ forced/pursuaded the UN that it be allowed to send troops to Eastern congo, together with Malawi and South Africa against earlier restrictions that SADEC nations are the only one to send. With the help of EU and USA, they were selected to head/lead/commandeer the UN brigade on Eastern D.Q Congo.
Later on at the end of February, tanzania military commission on the UN brigade secretly held a meeting with General Stanislus Nzeyimana (aka Izabayo Bigaruka), the deputy commander of the Hutu rebels FDLR, for briefing and seeking co-operation in taming congolese M23 rebels.
In March, after the end of the meeting, Gen Bigaruka travelled tn Kigoma, western tanzania, where held meetings with refugees and businessmen. However, tz regular police arrested him for been in tz irregularly. Kagame requested that he be returned to kigali, but the tz military intervened and forced the regular police to set him free since he was their 'guest'.
In april, Rwandese military spies (DMI) crossed to Burundi and abducted Gen. Bigaruka as hda was crossing into D.R Congo. However, his whereabout are unknown to date.
In May, in a meeting held in Addis and attended by Ban Ki-Moon, Kikwete asked Museveni, Kagane and Kabila to negotiate with the rebeling groups, but Kagame and Kabila rejected that option.
June, Kagame called Kikwete's proposal utter nonsense, spoken out of ignorance and that he was dancing on the mass graves of genocide victims. The Interahamwe and FDLR are blamed for the 1994 genocide. Kagame said this twice, first during a military graduation and later on a youth conference.
In August, tz issued an order to expel all foreigners with no papers. This was after Kagame, Museveni and Uhuru met in Kampala that TZ saw as an isolationist strategy.
Receive with simplicity everything that happens to you.” ― Rashi