11. At 10 : 58 am she struck a magnetic mine while leaving the Firth of Forth. 12. However she entered minefield off Kavieng; she struck a magnetic mine and sunk on 4 November. 13. She returned via magnetic mine detonated to starboard. 14. Worse were the AC-130 gunships, the time-delay bombs or the magnetic mines that leaped at passing metal. 15. It is getting late, otherwise I'd investigate the whole magnetic mine issue further, but I " think" 16. In early 1940, magnetic mines ( " Gardening " in RAF parlance ) and dropping conventional bombs. 17. EMT-7 emits an electromagnetic pulse to disable magnetic mines and disrupt electronics before the tank reaches them. 18. Chinese mines vary in type, from basic contact / magnetic mines to more modern and complex systems. 19. The use of GRP gave the vessel a low magnetic signature against the threat of magnetic mines . 20. Portions of the Denmark Strait minefield damaged by ice were relaid with M Mk I moored magnetic mines .
