Wars are a way to settle disputes between player entities (player corporations or alliances).
In a declared war, any members of the entities involved in the war may freely attack each other, without CONCORD intervening in High Security Space or any loss of security rating that would be incurred by otherwise illegal attacks. There are no winning conditions to wars and a war will remain active as long as the respective bills are being paid by the party that declared the war.
The following terminologies are being used in relation to Wars:
- Attackers - The entity that declared the war onto someone else.
- Defenders - The entity on the receiving end of a war declaration.
- Allies - A player entity offering assistance to the defenders of the war.
Declaring and Ending Wars
Any player corporation or alliance may declare war to any other player corporation or alliance, for any or no reason at all. A war can be declared from the corporation management window, by clicking the "Declare War" button within the "Wars" tab, and then specifying the target corporation or alliance. It is not possible to declare war on any NPC corporations.
After paying the war bill, all parties involved in the war (as well as their shareholders) will be notified about the war starting up and 24 hours later, fights between the two parties involved in the war may occur freely anywhere.
A war will end if one of the following events occurs:
- The attackers did not pay the weekly bills for the war in time.
- The attackers explicitly end the war.
- A surrender offer is accepted.
If a war ends, all involved parties (and their shareholders) will be informed about the war coming to an end. Hostilities may continue for 24 hours after this notification before CONCORD will once more intervene in High Security space.
The defender in a war does have the option to declare the war to be "Mutual" at any time while the war is active, in which case no further war fees are due for any side. A mutual war will remain active at no cost until either the attackers decide to end the war, or the defenders remove the mutual status of the war, causing the war bills to the attackers to return accordingly.
If a surrender offer made by one of the warring parties is accepted by the other, the war ends immediately (with the usual 24 hour cooldown), and neither party will be able to declare war onto each other again for 2 weeks (14 days).
This protection from a new war declaration is only available after surrendering, if the war ends in any other way, it may be declared again immediately by either party.
Declaring a war incurs a weekly bill, payable to CONCORD, in order to keep the war active. This bill will be due every week, with the minimum fee for any war being 50.000.000 ISK. The fee will increase depending on the amount of members in the target corporation or alliance, following this formula:
War Bill in ISK = (log N / log 1.675)^2 * 300000 * N^0.26815
N represents the number of members in the target corporation or alliance.
Leaving and Joining Corporations or Alliances with active Wars
A capsuleer is free to leave a corporation that is currently at war at any time, but rejoining the same corporation will not be possible before 7 days have passed or the war has come to an end.
A corporation that is the attacker in a war may not join an alliance until they have ended the war.
However, a defending corporation may join an alliance, in which case the war will be moved to the alliance level as it is when the corporation finishes the alliance joining approximately 24h after their application to the alliance has been accepted. As the war will be copied in the active state, the war will usually be in a state where fights can occur and Alliance leaders have to ensure informing their alliance members if a corporation with an active war is accepted to join the alliance, so surprises once the corporation completes the joining process can be avoided.
Any corporation that is a member of an alliance at war may leave their alliance at any time. At the time of leaving, all active wars will be copied onto the leaving corporation and they will remain active for their current paid cycle. Those wars may be continued if the respective war bills are being paid by the attackers before the copied wars expire.
Offering Assistance to a War
A defender in a war may chose to seek assistance in the war and open itself for ally offers. This allows otherwise unrelated corporations or alliances to offer to join into the war on the side of the defenders, either for free or for a fee. Once an ally offer is accepted, the offering entity will be treated as being part of the defenders in the war for two weeks before the offer has to be renewed.
This option is not available for attackers, and entities wishing to join in with the attackers will have to declare their own wars onto the defender, respectively.