No group has yet claimed responsibility for the attack and authorities have not accused any particular group, but the explosions occurred in the same week that Thai voters approved a new constitution.
目前尚没有任何组织宣称对袭击负责，有关部门也没有指责任何特定团体，不过这些爆炸事件与泰国选民投票通过新宪法发生在同一个星期。