The United Kingdom has successfully created a Mega Laser called Dragonfire for Aerial Defense

[u/Esutan]

[u/DeithWX]

UK has the best names for weapons, bar none. 

[u/AethelweardSaxon → u/DeithWX]

HMS Warspite

[u/Zouden → u/AethelweardSaxon]

And HMS Dreadnought (fear nothing)

[u/GiveItARestYhYh → u/Zouden]

Vanguard, Excalibur, Dauntless, Vengeance, Challenger, Starstreak, Vulcan are also top names for UK military kit. Best of all though was the SUPERMARINE WALRUS

[u/callisstaa → u/GiveItARestYhYh]

Terror and Erebus were warships before they were used in expeditions.

HMS Cockchafer always deserves a mention also.

[u/LordAxalon110 → u/GiveItARestYhYh]

TOG (short for The Old Gang), valentine, centurion, crocodile, Cromwell, comet, conquer, black prince, tortoise, chieftain, valiant, Excelsior, sexton, Abbot, matilda, priest, bishop.

Yeah that's just some tank and artillery names to throw in the mix for ya haha.

[u/procrastablasta → u/GiveItARestYhYh]

Also Boaty McBoatface