Pax Victoria – Naval Combat

Naval Zones

 

Map Progress

Some more work done on the map today: borders and cities added, railways and ocean zones, nations have been named with suitably English themed names.  All nations except Midland have three cities, Midland has four.  All nations have some kind of rail network, except Lumbria. Midland is the only nation with a good rail network, and there are definitely places that are barren of railways.  Before the game starts player teams will have the opportunity to build some more railways and cities (or to increase their standing armies and fleets).

Naval Framework

One lesson I have learned for rapidly adjudicating combats for control of zones is to avoid having stacks of a dozen or three dozen units. It takes a long time to count them.  So one big step for navies in Pax Vicky is that each nation will have a small number of Fleet units, perhaps 3-6 each depending on pre-war options.  Each Fleet will have a strength of 6-9, representing various squadrons of battleships and support ships (and strength will depend in part on pre-war options).

So on the Pax Vicky map I have around 27 sea zones, each with a name and a control box.  This is less than the number of fleets the nations will have.  While some sea zones will fall naturally into one player’s sphere of influence, others will be hotly contested.  Midland has one of the worst naval positions, having three different areas of naval operations, and no easy way to transfer forces between them.  All nations are within 2-3 sea zones of the Crown Lands, the uncontrolled territory at the start of the game.  Any nation or coalition of nations able to control the Crown Lands and maintain a convoy route there will gain a considerable economic boost in the game.

You control a sea zone if you have units in the control box.  If you don’t control a sea zone, your naval counters are placed anywhere in the sea zone, outside of the control box.

Some cities are located on the boundary lines of sea zones, this is deliberate and will allow fleets based there to project forces in either sea zone easily (or at least get repairs more effectively).

As well as the main battle fleets players will have some supporting naval units:

  • Merships (Merchant Ships), contribute towards gaining trade cards.
  • Naval HQs, allow naval movement, essentially a coaling station or squadron of colliers
  • Cruisers, escort Merships
  • Raiders, raid Merships.

Naval Combat Theory

There are two main approaches to steam age naval warfare with bloody big battleships: seek decisive battle, or avoid decisive battle and raid the enemy where they are weak.  You generally try and seek decisive battle when you have a superior battle fleet  or if you are pressed by circumstances to gamble.  Mahan’s advice here is to “never divide the fleet” (i.e. if you split your fleet up and send it in different directions, its likely to be defeated in detail).  When you are weaker, a sound strategy is to hide your fleets in safe habours, emerging only when the situation changes.  Meanwhile, smaller vessels are sent off to raid the enemy shipping lanes, sinking ships, disrupting commerce, driving up insurance rates, and so forth.  In the 20th century this was largely done with submarines, although to keep things simple for Pax Vicky I am assuming raiders to be light cruisers, with the endurance to sail a long way away from home bases.

The strategic objective of naval combat is control of the seas.  In Pax Vicky there is a bonus to be gained from being able to trade, and a massive penalty for being blockaded (having no sea zone that you control adjacent to a friendly controlled port).

Naval Movement

Naval Forces have infinite movement through sea zones where naval HQs are present.  Movement stops if you enter a sea zone without an HQ, and only Raider unis can move from a zone without an HQ into another zone without an HQ (all other forces have to go home and refuel).

Naval Combat Decision

Naval combat is optional.  The oceans are big and easy to hide in.  If a player does want to fight they can choose to either raid, or seek decisive battle, but not both in the same turn in the same sea zone.  Naval forces can only fight once per turn.  If you control a sea zone, with a fleet, and no other fleets are present, you can automatically assert control and force all Cruisers, HQs, and Merships controlled by other players to leave that zone.

Naval Combat Step One – Interception

Draw a card for the attacking player.  The card will have a number from 1-10.  If this number is greater than the enemy fleet strength, then they are not found and no battle occurs.  If the enemy fleet is found, draw a card to see if their scouts spot the attacker.  This happens if the card number is equal or less than the attacker’s strength.  If the attacker is not spotted, then the defending fleet has been ambushed.

Naval Combat Step Two – Battle

Draw two cards for a Fleet that is stronger than an enemy Fleet.  Draw one card for Fleets of equal or weaker strength.  Draw a bonus card for an Ambush.  Note that there is a strong advantage in favour of the stronger fleet which is difficult to reverse except through luck or attrition over time.

A card “hits” and does damage if the number on it is equal or less than Fleet strength.  Otherwise the card “misses” and does no damage.  A small number of cards have symbols for critical hits and inflict two damage if successful, otherwise damage is one per card.

Each hit on a Fleet reduces its strength by one.  Mark this by placing a counter on the Fleet.  Any Fleet with five or more damage counters is no longer capable of remaining at sea, and retreats to the closest controlled port.  Damage counters persist until repaired in a logistics phase.

Naval Battle – Outcome

A Fleet loses the battle if it is forced to retreat from five points of damage accumulation. If a Fleet misses with all cards when its opponent hits with at least one card, it also loses.

If both Fleets score at least one hit, fight another round of combat.  Repeat as necessary until a winner is determined or both fleets are forced to retreat.

Note that five points of damage will take a long time to repair, possibly as many as three naval logistic turns.

Naval Battles – Cruisers and Raiders

This is similar to Fleet battles, however the Raider is attempting to intercept the Mership, while the Cruiser is attempting to intercept the Raider.  So a Raider always ambushes a Mership, and a Cruiser always ambushes a raider (if they manage to intercept at all).  All these units have a nominal strength of 5, although a Mership cannot damage a Raider.  Any damage done to a Raider, Cruiser, or Mership forces it to retreat.

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