<prompt> Ngwala tšwetšopele ya serapa se - Bahlabani ba poledišano nakong ya pele ga ntwa ba ile ba tšea karolo dintweng tša ka China Eastern Railway 1929, kgauswi le Letsha la Khasan 1938, kgauswi le Noka ya Khalkhin Gol 1939, tokollong ya Bodikela bja Belarus le Bodikela bja Ukraine 1939, Ntweng ya Soviet-Finnish  <response>: 19391940. Mašole a kgokagano go tloga ka April 1924 go fihla ka June 1941 a be a eteletšwe pele ke Nikolai Sinyavsky, Roman Longva, Alexey Aksyonov, Ivan Naydenov, Nikolay Gapich. 