The Italian fleet lost half of its capital ships in one night; the next day, the "Regia Marina" transferred its undamaged ships from Taranto to Naples to protect them from similar attacks, until the defences at Taranto (mainly the anti-torpedo nets) were brought up to adequate levels to protect them from further attacks of the same kind (which happened between March and May 1941). Repairs to "Littorio" took about four months, to "Duilio" seven months; "Conte di Cavour" required extensive salvage work and her repairs were incomplete when Italy surrendered in 1943. Cunningham wrote after the attack: "The Taranto show has freed up our hands considerably & I hope now to shake these damned Itiys up a bit. I don't think their remaining three battleships will face us and if they do I'm quite prepared to take them on with only two." Indeed, the balance of power had swung to the British Mediterranean Fleet which now enjoyed more operational freedom: when previously forced to operate as one unit to match Italian capital ships, they could now split into two battlegroups; each built around one aircraft carrier and two battleships.