11. McVay asked for an escort vessel at Guam, but was told none were available. 12. Both boats were then chased away from the scene by the Austrian escort vessels . 13. His waffling ( about escort vessels and later rescue vessels ) were somewhat irritating. 14. These rewards range from exotic equipment, escort vessels , components not accessible from regular game. 15. Her periodic training cruises took the escort vessel to Key West and the Caribbean. 16. The attack attracted the attention of the armed escort vessels , who pinpointed her position. 17. No explosion had been heard by the other escort vessels . 18. The Nimitz and its escort vessels were expected in the South China Sea this week. 19. With the new tactic, one escort vessel would attack while another would track the target. 20. During this period the Royal Navy acquired many relatively cheap and quickly built escort vessels .
