US Navy floating dry docks In World War II

Among the logistical marvels which made the US Navy so successful in the Pacific War of World War II were various kinds of floating dry docks it could deploy into areas close behind the westward-moving ‘front line’. These could be towed to advanced bases by tugs, and were designed and delivered in a variety of …

US Navy fleet train of WW2

At the end of World War I, US naval planners assessed the naval operations of that conflict and came to the conclusion that a fleet lost 10% of its combat capability for every 1,000 miles (1600 km) it operated away from its base. The implications of this assessment were then compounded by the fortifications clause …

Warships that never were – the US ‘Montana’ class battleship (II)

The secondary armament of the ‘Montana’ class battleships was planned as 20 5-in (127-mm) L/54 guns in 10 turrets located as five on each side of the ships’ central superstructure ‘island’. Designed specifically for the ‘Montana’ class ships, these guns were to replace the 5-in (127-mm) L/38 guns of the secondary batteries then in widespread …

Warships that never were – the US ‘Montana’ class battleship (I)

The ‘Montana’ class of battleships planned by the United States Navy were schemed as successors to the ‘Iowa’ class ships, but reverted to a more traditional concept inasmuch as they were slower but larger, better armoured and more heavily armed. Five such ships were approved for construction in World War II, but a major change …

Amphibious Warfare – The Dock Landing Ship

A dock landing ship (often formally designated as a landing ship, dock, or LSD) is an amphibious warfare ship incorporating a docking well into the stern for the accommodation, transport, and launch/recovery of landing craft and amphibious vehicles. Some ships with docking wells, such as those of the Soviet/Russian ‘Ivan Rogov’ class, also have bow …

US riverine monitors

The comparatively small type of monitor intended for use on rivers and larger wetlands is well protected and, in general, carried the largest-calibre guns of any riverine warship. On 18 December 1965, as its major commitment to the Vietnam War was in its early stages, the US Navy decided to create a ‘brown-water navy’ for …

US Chinese river gunboats

A number of European powers, the USA and Japan maintained flotillas of these shallow-draft river gunboats to patrol the larger rivers with which China abounds, enforcing these nations’ concessionary rights under the terms of treaties which China had been compelled to sign in the period after her defeat during the 1st Opium War (1840/42) with …

The anti-aircraft cruiser – the US ‘Atlanta’ class

While the ‘Worcester’ class ships with 6-in (152.4-mm) guns can be considered the heavyweights of the anti-aircraft cruiser, they were too late for service in World War II and built only in small numbers. The ‘Atlanta’ class ships with 5-in (127-mm) guns were the middleweights of the type, saw widespread service in World War II …