[There's a distant flicker in her eyes as that final word hits her, but she knows better than to betray more reaction than that.]
One of the innovations of the Coordinators was the Neutron Jammer, machines that suppresses nuclear fission reactions. [She doesn't say what might be obvious -- the reason for such an invention, the death and destruction of the Bloody Valentine and the quarter of a million of her countrymen who perished.]