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| | BBC - h2g2 - |
 | | PQ 17 had a direct escort of 6 destroyers, and some 15 armed merchantmen (basically freighters which had been fitted with deck guns, mostly of WW1 vintage). |
 | | When this convoy did sail, she was escorted by 53 warships, but even so, the Germans managed to sink 13 ships, and this in spite of the heavy escort. |
 | | PQ convoys continued off and on until the end of the war, and the Russians, who owed an immeasurable debt of gratitude to the seamen who made this possible, were typically ungrateful. |
| www.bbc.co.uk /dna/h2g2/A1161587 (2140 words) |
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