This deplorable situation has made it impossible to continue negotiations on a so-called cut-off convention to stop the production of fissile materials for military uses. These negotiations began in 1998.
这种遗憾的状况使它无法继续一份所谓“禁产”公约的谈判，以停止分生产军用裂变材料，这种谈判是在1998年开始的。