ISKRA-6
ISKRA-6 is a laser under investigation for future construction by VNIIEF which would be in the near-NIF and LMJ class of extremely high energy, high power frequency tripled Nd:glass lasers used to access the ignition regime of imploding DT fusion fuel capsules for nuclear weapons research. ISKRA-6 would be a 128 beam laser capable of irradiating targets with ~300 kJ of laser light at the 351 nm third harmonic with pulsewidths of around 1 to 3 ns.
Read more about this topic: ISKRA Lasers