survivors and took turns to provide rescue co-ordination, involving the control of 80 surface ships and 20 British and Norwegian helicopters. In an example
(原始内容存档于2022-08-24). Samuels, Richard J. (编). Encyclopedia of United States National Security 1st. Sage Publications. 2005: 669 [2022-09-23]. ISBN 978-0-7619-2927-7