By Steve Hargreaves @CNNMoney June 8, 2012: 6:47 AM ET
NEW YORK (CNNMoney) — Greenpeace plans on deploying two submarines to keep tabs on Royal Dutch Shell when the oil company starts drilling in the Arctic, which could begin as soon as next month.
The subs, a two-person and a one-person craft, are currently on board the Greenpeace ship Esperanza, docked in Seattle.
The Esperanza plans on tailing Shell’s drilling fleet, also docked in Seattle, when the fleet leaves for Arctic waters. Shell is waiting for the last batch of federal permits, expected any day, before deploying its ships.