State contractor Rostec’s head said the delivery could be made as soon as August.
A notice for a $25,000 bid for the sea mammal appeared on Russian state sites.
Putin praised servicemen, saying they “can be relied upon to protect Russia”
The incident is the second crash during practice for the Russian air force this year.
The drills involve Russia's Southern Military District, which covers Black Sea and Caspian territories.
The program explores a hypothetical hybrid conflict escalating in the Baltics.
Dmitry Peskov highlighted that the unnamed serviceman had not taken part in combat.
A 2013 drill on the edge of the Stockholm archipelago was a simulated attack, Stoltenberg said.
The prosecutor has found evidence that could implicate both Russia and Georgia.
Neighbouring countries in the Arctic say Russia’s moves are a cause for concern.
Russia has shown it has the capacity to employ its forces to achieve its political aims.
Russia has previously threatened to reinforce its frontiers in response to NATO's missile shield plans.
Putin amended a decree that had previously classified only deaths during war time as secret.