The Tupolev TB-3 (Russian, Tyazholy Bombardirovschik, Heavy Bomber, civilian designation ANT-6) bụ ụgbọelu na-atụ bọmbụ nke ndị Soviet Air Force deployed na 1930s na n'oge Agha Ụwa nke Abụọ. Ọ bụ nke mbụ na ụwa cantilever nku anọ-engine arọ bombu. N'agbanyeghị nká na ịbụ eze napụrụ ọrụ na 1939, na TB-3 rụrụ bombu na ibufe ọrụ ofụri ukwuu nke Agha Ụwa nke Abụọ. The TB-3 nwekwara hụrụ dị ka a Zveno oru ngo fighter ụgbọ mmiri na dị ka a ìhè tank iga. Ajụjụ: Olee ụdị nke iga bụ TB-3?
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