Definition of 三光作戦 (さんこうさくせん)
さんこうさくせん
                        三光作戦
さんこうさくせん
sankousakusen
noun
•
        
Three Alls Strategy, Japanese scorched earth policy during the second Sino-Japanese War(三光 is a ref. to a Chinese phrase meaning 'kill all, burn all, loot all')
Related Kanji
| 三 | three | 
| 光 | ray, light | 
| 作 | make, production, prepare, build | 
| 戦 | war, battle, match |