Rubuta ci gaba don wannan sakin layi - An gudanar da shirin Japan don haɓaka makaman nukiliya a lokacin Yaƙin Duniya na II. Kamar shirin makaman nukiliya na Jamus, ya sha wahala daga matsaloli da yawa, kuma a ƙarshe ya kasa ci gaba fiye da matakin dakin gwaje-gwaje kafin fashewar bama-baman nukiliya na Hiroshima da Nagasaki da mika wuya na Japan a watan Agusta 1945
Ka yi haƙuri.