New Delhi: Weapons are the need of every nation to safeguard itself from its enemies.With the improvement in technology, more drastic weapons have also been introduced. They have been upgraded to make its use more
India TV News DeskPublished : Jan 07, 2014 15:55 IST, Updated : Jan 09, 2014 6:56 IST
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3. Virginia Class Submarine- $2,552.6 million
It is a class of nuclear-powered fast attack submarines in service with the United States Navy. It is also known as the SSN-774-class.