Mezue ahịrịokwu na-esonụ: N'abalị ise n'ọnwa Juun n'afọ 1944, ụgbọelu B-29 wakporo Bangkok, n'ihe e kwuru na ọ bụ nnwale tupu ha ebuso agwaetiti ndị Japan agha. Isi mmalite ekwughi ebe ha bidoro ma dịgasị iche maka ọnụọgụgụ ndị metụtara <unk>77, 98, na 114 na-ekwu. Ihe ndị ha lekwasịrị anya bụ Àkwà Mmiri Ncheta dị na Bangkok na otu nnukwu ụlọ ọrụ na-emepụta ọkụ eletrik. Bọmbụ dara ihe karịrị kilomita abụọ site n'ebe ahụ, ọ dịghị ihe ndị nkịtị mebiri, ma o bibiri ụfọdụ ụzọ ụgbọ okporo ígwè, mebiekwa ma ụlọ ọgwụ ndị agha Japan ma isi ụlọ ọrụ ndị uwe ojii nzuzo Japan. N'abalị iri na ise n'ọnwa Juun n'afọ 1944, ụgbọelu B-29 dị iri isii na asatọ gbapụrụ n'ebe dị nso na Chengdu, ụgbọelu B-29 dị iri anọ na asaa
gbagburu Imperial Iron and Steel Works na Yawata, Fukuoka Prefecture, Japan. Nke a bụ mwakpo mbụ a wakporo agwaetiti ndị Japan kemgbe mwakpo Doolittle mere n'April 1942. Ndị mbụ B-29 agha losses mere n'oge a wakporo, na otu B-29 bibiri n'ala site Japanese alụso mgbe ihe mberede ọdịda na China, otu furu efu ka mgbochi ugboelu ọkụ n'elu Yawata, na ọzọ, "Stockett si rọketi" (mgbe Captain Marvin M. Stockett, Aircraft Commander) B-29-1-BW 42-6261, okụrede mgbe takeoff si Chakulia, India, n'elu Himalayas (12 gburu, 11 ndi oru ugbo na otu njem). Mwakpo a, nke mere obere mmebi na ebumnuche, na naanị otu bọmbụ kụrụ ụlọ ọrụ ụlọ ọrụ ebumnuche, ihe fọrọ nke nta ka ọ bụrụ mmanụ ọkụ na Chengdu B-29 bases, na-eme ka arụmọrụ dị nwayọ ruo mgbe enwere ike ịgbakwunye mmanụ ọkụ. Malite na Julaị, mwakpo ndị a na-awakpo Japan site n'ọdụ ụgbọelu ndị China nọgidere na-adị obere. A tụrụ bọmbụ na Japan: