Bruships

An 18-inch gun offers limited general gain over a 16-inch weapon once weight and complexity are counted; armor penetration is the main exception.

The proposed VLS benchmarks run from 32-cell light frigates to destroyers with 80 or preferably 96 cells, with eight-cell modules constraining the total.

It is expected to become the region's strongest military and continue buying advanced equipment, possibly including Japanese surface combatants. No detailed fleet programme is supplied here.

A four-ship programme can afford equipment choices that become costly across nearly a hundred destroyers, creating a tradeoff between capability per hull and fleet size.

British and American healthcare developed through different institutional histories, while the NHS and public-private finance partnerships show how earlier choices constrain later policy.

The NHS is traced through wartime consolidation of fragmented health services, the Beveridge Report, and the persistence of wartime administration after 1945.

Henry Kaiser's Liberty-ship yards used employer-provided health insurance to recruit workers when wartime wage controls restricted pay competition.

Trade winds and tides could make a double Atlantic crossing faster than the shorter-looking route down the African coast.

One or two extra knots would change little. A much larger margin over the battle line would let a battlecruiser force dictate range, pace, and engagement terms.

The EU referendum aside distinguishes diplomatic persuasion from parliamentary authority and argues that foreign interventions can provoke a political backlash.

Washington would matter little for cruiser numbers. London-style bargaining would probably have to accommodate the 70-cruiser floor or force a new Act of Parliament.

The premise changes too much to extrapolate cleanly; carrier success would alter interwar treaties, British, Japanese, and American force structure, and dominion naval policy.

Keeping the French navy in the war could free British forces for the Indian Ocean, making Japanese decisions beyond 1941 difficult to extrapolate.

Probably yes: without gunpowder weapons, powered hulls would make ramming and reinforced bows much more important.

Jurisdiction, flag state, hiring nationality, rules of engagement, and civil liability determine how an incident might be prosecuted or sued over.

France would probably turn inward for recovery. Its war readiness could decline, although disaster relief might also mobilise troops before a German attack.

A Town-class cruiser with a Canadian crew should probably do the job, especially since driving Leipzig off may be enough.

Each conversion might carry about 40 to 50 aircraft without gaining speed, while Britain would likely accelerate the Illustrious and Implacable-class programmes.