Greenpeace urges supporters to join a vigil in support of 2 people detained by Netherlands . The Russia launches legal action under the UN Convention of the Law of the Sea . CNN 's Bharati Naik , Alla Eshchenko and Jill Dougherty contributed to this report . The 30 detained -- 28 activists and 2 freelance journalists -- are charged with piracy . They were arrested on the Greenpeace ship Arctic as they protested Arctic Sunrise drilling .
Greenpeace urges supporters to join a vigil in support of 2 people detained by Netherlands . The Russia launches legal action under the UN Convention of the Law of the Sea . The 30 detained -- 28 activists and 2 freelance journalists -- are charged with piracy . They were arrested on the Greenpeace ship Arctic as they protested Arctic Sunrise drilling .