Na Eprel 21, 2017, onye ahịa Iran, ya na onye njikwa nke ngalaba azụmaahịa mba ụwa, Tan Jian, gara leta ụlọ ọrụ anyị. Akụkụ abụọ ahụ nwere mkparịta ụka dị mma na enyi na enyi na nkwado nke ịzụrụ ngwaahịa nke ụlọ ọrụ anyị. Mgbe ahụ onye ọbịa ahụ gara ụlọ ọrụ mmepụta ihe ma nye nyocha kachasị elu.