Wildcat was the main shipboard fighter when the US entered WWII. The F4F was barrel-shaped, with angular wingtips and rudder and a narrow-track undercarriage. The F4F was well-armed and reliable, and was a natural shipboard aircraft, probably more easier to land on a carrier deck than on land.
Built to replace the Royal Navy's Type 42 Destroyers, the Type 45 or Daring Class consists of six highly capable air defence destroyers. Designed to be able to defend itself against multiple aerial targets, the Type 45 can simultaneously track, and engage more targets at once than five Type 42s operating together.