“Half ahe… that way.”
– Capt. Olavi Corel, first captain of Amphisbaena
Displacement: 125,000 long tons
Length: 330 m (at waterline: 316 m)
Beam: 84 m (at waterline: 48 m)
Draft: 12.1 m
4 x Empire Nucleonics, ICC 64 MW “Fat Salamander” fission reactors
8 x Blackstone Industries, ICC steam turbines and reduction plant
In-house magnetohydrodynamic “inchworm” drive system
Speed: 42 knots (non-sustainable emergency power: 48 knots)
Range: Unlimited; 12 year refueling interval
1,672 officers and men
Thinking Machines, ICC “Admiral Aliniv” Command Optimization Thinker
Artifice Armaments, ICC, ASR-24/3 air search radar
Artifice Armaments, ICC, SSR-36 surface search radar
Artifice Shadow Works X-449 imaging lidar
Hydrodyne Technologies, ICC, “Long Ear” sonar suite
Tactical interweave uplink
6 x Artifice Armaments, ICC 22″ “Big Howlin’ Bitch” railgun
6 x triple Artifice Armaments, ICC, 16″ “Little Sister” railgun
24 x Artifice Armaments, ICC 9″ “Poniard” conventional gun
36 x Firefly Aerospace, ICC “Waterline” anti-ship seeking missile
36 x Firefly Aerospace, ICC “Gentle Touch” target-finding missile
8 x Eye-in-the-Flame Arms, ICC “Pesticide” automated threat protection system
Citadel: 24″ layered C-allotrope/alloy composite; equiv. 53″ steel
Main turrets: 18″ layered C-allotrope/alloy composite; equiv. 39″ steel
Elsewhere: 12″ layered C-allotrope/alloy composite; equiv. 26″ steel
16 x Stonesmight Automata, ICC “Tattletale” scout drones
16 x Stonesmight Automata, ICC “Fleshharrower” attack drones
The four Amphisbaena-class battleships were the last fast battleships laid down by the Imperial Navy (note: the “wet” navy of the era, not its space successor), and participated in a number of military actions including the last battles of the Consolidation to take place on Eliéra proper. They are widely considered to represent the pinnacle of the naval architect’s art, and the furthest development of the “wet” battleship as a class.
The design of the Amphisbaena-class, in keeping with the mandate the IN inherited from the Alatian Navy’s Weapons Development Board, was to produce a vessel that would utterly outclass any opponent against which it was set. Thus, the class carries six 22″ railguns – of a model designed to be scaled down for naval use, rather than used as is – in addition to its six triple 16″ railgun turrets and conventional armaments. This same approach led to the inclusion of the eight “Pesticide” automated threat protection systems, capable, once activated, of automatically reducing anything not tagged as friendly approaching within a mile of Amphisbaena, above or below the water, into chaff and charnel.
The final development of this approach was Amphisbaena‘s magnetohydrodynamic “inchworm” drive. While the primary characteristic of this type of drive is its quietness, and thus lower sonar profile, in the case of Amphisbaena, it was selected because its lack of the issues associated with high-performance propellers, coupled with an otherwise oversized power plant, enables Amphisbaena to reach the otherwise unprecedented – for a ship of its displacement – cruising speed of 42 knots.
It also has the advantage of functioning equally well in either direction, and this – combined with the ability to divert water to side outlets at both bow and stern – gave Amphisbaena unparalleled abilities not only to change heading 180° without turning at all, but also to decelerate, to turn in its own length, and to keep station – making it an incredibly stable gun platform.
It is also to this drive that Amphisbaena owes its entirely symmetrical hull profile and superstructure, since the designers felt no need to inflict the notion of a preferred direction on a ship which otherwise would have lacked one. Despite the quotation above, officers and men serving on Amphisbaena-class ships rarely had difficulty telling the bow of the moment from the stern when the ship was under way, but it is nonetheless true that a red-blue color gradient was added to the bridge paintwork after Amphisbaena‘s sea trials to make end from end clear when moored or hove to.