Nyuma y’imyaka ibiri ishize muri Etiyopiya hasinywe amasezerano yo guhagarika intambara mu karere ka Tigreya, abasesenguzi baravuga ko hakiri ibibazo bitabonewe umuti, harimo ko abaturage barenga miliyoni batarasubira mu ngo zabo hakiyongeraho n’ingabo zo muri Eritreya zigenzura hafi y’aka karere.