Indopui pahnihna emaw, Indopui II-na emaw hi khawvêl pum huap indona a ni a, kum 1939 aṭanga 1945 thleng a awm a, khawvêl ram tam zawk, ram ropui zawng zawng te pawh telin sipai ṭangrual pâwl pui inrem lo pahnih zïnga mi angin an indo a ni: Ṭangrual pâwl/Ally (Soviet Inpumkhatna, Britannia Inpumkhatna, Amerika Inpumkhatna leh Chhawngkawk kaihhruai) leh Aksis (Jerman, Nihon leh Itali kaihhruai) te. Hë indona pum puiah hian tel tam tak chuan an sum leh pai, khawl hmunpui (Industry) leh chànchîk (Science) lama an theihnate chu an paih a, mipui leh sipai hmanruate inthliarna chu a ti fiah lo hle. Vanlawngte hian hmun pawimawh tak a chang a, population center-te chu strategic bombing-in a ti thei a, indonaa hman tawh nuclear ralthuam pahnih awmchhun chu a thawn chhuak thei bâwk.