MOSCOW, RUSSIA - MAY 9, 2021: A BTR-82A armored personnel carrier (L) and TOS-1A Solntsepyok multiple rocket launchers roll down Moscow's Red Square during a Victory Day military parade marking the 76th anniversary of the victory over Nazi Germany in World War II. Vyacheslav Prokofyev/TASS Photo via Newscom Newscom/PIXSELL
MOSCOW, RUSSIA - MAY 7, 2021: TOS-1A Solntsepyok multiple rocket launchers move along Moscow's Red Square during a dress rehearsal of a military parade marking the 76th anniversary of the victory over Nazi Germany in World War II. Sergei Bobylev/TASS Photo via Newscom Newscom/PIXSELL
YEKATERINBURG, RUSSIA - MAY 7, 2021: A TOS-1A Solntsepyok multiple rocket launcher takes part in a dress rehearsal of a military parade marking the 76th anniversary of the victory over Nazi Germany in World War II. Donat Sorokin/TASS Photo via Newscom Newscom/PIXSELL
MOSCOW, RUSSIA — MAY 4, 2021: A TOS-1A Solntsepyok heavy flamethrower system is seen in Tverskaya Street as it heads to Red Square for a night rehearsal of the Victory Day military parade marking the 76th anniversary of the victory in WWII. Sergei Karpukhin/TASS Photo via Newscom Newscom/PIXSELL
YEKATERINBURG, RUSSIA - MAY 7, 2021: TOS-1A Solntsepyok multiple rocket launchers take part in a dress rehearsal of a military parade marking the 76th anniversary of the victory over Nazi Germany in World War II. Donat Sorokin/TASS Photo via Newscom Newscom/PIXSELL
YEKATERINBURG, RUSSIA - MAY 9, 2021: A TOS-1A Solntsepyok multiple rocket launcher takes part in a military parade marking the 76th anniversary of the victory over Nazi Germany in World War II. Donat Sorokin/TASS Photo via Newscom Newscom/PIXSELL