Indopui II-na, Indopui II-na tia koh bawk, ​​kum 1939–45 chhunga khawvel hmun hrang hrang deuhthaw inrawlhna indona. Indopui berte chu Axis ramte—Germany, Italy, leh Japan—leh Allies—France, Great Britain, United States, Soviet Union, leh a tlem berah China te an ni. He indona hi kawng tam takah chuan Indopui I-in a tihfel loh hnua inhnialnate chhunzawm zelna a ni a, Indopui I-na avanga buaina chhuakte chu a chhunzawm zel a ni. Indopui II-na a mi 40,000,000–50,000,000 vel thihna hian thisen chhuak nasa ber indona a siam a, chubakah indona lian ber, history-ah a awm a ni.

Indopui I-na rual hian Indopui II-na hi kum zabi 20-na geopolitical history-a tuikhuah ropui tak pakhat a ni. Chu chuan Soviet Union thuneihna chu Europe hmar lam hnamte hnena a tihzauh phah a, a tawpah chuan communist movement pakhatin China ramah thuneihna a chang thei a, khawvela thuneihna chu Europe chhim lam state-te a\anga inhnukdawk a, United States leh Soviet Union a ni.

Indona a lo chhuah dan
Kum 1939 tir lam khan German dictator Adolf Hitler chuan Poland ram beih leh luah chu a tum tlat tawh a ni. Poland erawh chuan Germany-in a beih a nih chuan French leh British sipai puihna tur guarantee a nei thung. Hitler hian engtin pawhin Poland ram chu beih a tum a, mahse a hmasa berah chuan Soviet Union-in a chhim lam ṭhenawm ram a rawn beih chu a dodal theihna tur chu a neutralize a ngai a ni. Thuruk hmanga inbiakna neih a nih hnuah August 23–24 chhung khan Moscow-ah German-Soviet Nonaggression Pact ziah a ni. He thuthlung thuruk protocol-ah hian German leh Soviet-ho chuan Poland chu an inkarah insem tur a ni tih an inrem a, ram chhim lam hmun thuma ṭhena hmun thuma ṭhena hmun hnih chu Germany-ah a kal ang a, hmar lam hmun thuma ṭhena hmun hnih chu U.S.S.R.-in a la ang.

He inremna zahthlak tak, a thupek dangte chuan thuruk protocol puan chhuah loh pawhin Europe chu a tithinur hle a, Hitler chuan Germany chuan Soviet emaw British emaw inrawlhna hlauhawm lovin Poland chu a bei thei ang tih a ngaihtuah a, August 26 atanga invasion tan turin thupek a pe a ni.News of August 25-a Great Britain leh Poland inkara thawhhona thuthlung mumal tak a ziah (a hmaa inremna siam tawh, hun eng emaw chen ni mah se, a thlak danglam theih nan) chuan indona ṭan chu ni engemaw zat atan a sawn hla ta a ni. Mahse, khawthlang ramte’n amah khap tumin diplomatic lama an hmalakna chu ngaihthah a la tum tlat a ni. A tawpah chuan August 31, 1939 zan dar 12:40 PM-ah Hitler-a chuan Poland laka indona chu a tuk zingah dar 4:45-ah tan turin thu a pe ta a ni. Thupek angin invasion chu a intan ta a ni. Chumi chhanna atan chuan Great Britain leh France chuan September 3 khan Germany lakah indona an puang a, zing dar 11:00 AM leh tlai dar 5:00 PM-ah an puang a ni. Indopui II-na chu a lo intan tawh a.