Indian Navy's P-8I 'Neptune' maritime surveillance aircraft's primary weapon of offense - the Harpoon Anti-Ship Cruise Missile.
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source Jetwash Images via aviationintel.com
via BFIguy
The aircraft is the first P-8I whose construction is complete & is currently undergoing trials, prior to handing it over to the Indian Navy, next year.
Godspeed
Related: Second P-8I Neptune Maritime Aircraft makes maiden flight [Photograph] [UPDATED: 2012.07.17]