Q&A · 2:37:55-2:38:25

Why South Atlantic service wears ships out

Large and irregular seas impose repeated hull flexing that can multiply structural wear far beyond normal fleet averages.

Hull Structure Seakeeping Ship Maintenance South Atlantic

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Question

Do rough oceans significantly increase warship wear through hull flexing?

Short answer

Yes. South Atlantic conditions are especially punishing and can drive hull wear to several times the normal Royal Navy rate.

Notes

Wave-driven hull flexing is a major source of fatigue in both the North Atlantic and Pacific. Ships serving in the South Atlantic can experience wear at roughly four times the Royal Navy's usual rate because of the region's severe range of wave heights.