“We have made a decision to add submarines with base facilities to Bangladesh’s navy very soon to make it a deterrent force,” Hasina said, as she commissioned the country’s first domestically produced warship at a base in the southern city of Khulna.
“We will build a modern three-dimensional navy for future generations which will be capable of facing any challenge during a war on our maritime boundary.”
The announcement is the latest sign of Hasina’s willingness to spend heavily on defence, coming only nine days after she signed a $1 billion defence deal in Russia for the purchase of training fighters, helicopters and anti-tank missiles.
Analysts have said the deal with Moscow represents the biggest military purchase agreement since impoverished Bangladesh won its independence in 1971.
Hasina did not give details of how many submarines the country would be purchasing and from where, but a senior army general has said that Bangladesh is in negotiations with China on the subject.
Bangladesh, a third of whose 153 million population lives below the poverty line, has been expanding its defence capabilities in recent years, building a new air base close to neighbouring Myanmar and adding new frigates.
A UN tribunal ended a territorial dispute between Bangladesh and Myanmar last March, but the row had brought the two sides close to military conflict in 2008 when Myanmar sent naval ships to support drilling for gas.
Bangladesh has also a long-standing dispute with neighbouring India over their maritime boundary in the resources-rich Bay of Bengal.
Hasina said the amicable settlement of the sea dispute with Myanmar has ensured the country’s sovereignty over 111,631 square kilometres (43,100 square miles) of maritime area, nearly the size of the country itself.
She added the defence purchase was essential to ensure security of the huge area, in which Dhaka last month invited bidding from international oil companies to drill for new gas and oil reserves.
According to the state-run BSS news agency, the new warship that Hasina officially commissioned on Thursday was made in Khulna Shipyard under the supervision of the Bangladesh Navy.
The “BNS Padma” is armed with four 37-millimetre and two 20-mm cannons to resist land and air attacks and capable of laying mines.