1972. A little-known story of the feat of Soviet sailors.
International assistance to the Republic of Bangladesh is
a heroic milestone for the USSR. Special operation expedition
No. 12 is urgently recruited from the forces and means of the
USSR Navy to provide assistance to the young Republic. The
war between Pakistan and India is in full swing. It is necessary
to clear of mines the Bay of Bengal as soon as possible and
clear the fairway of sunken ships in order to free the passage
for ships with humanitarian aid.
https://unikino.ru/mmkf_44/