Accident 205 is the codename given by the former Imperial Navy of the Crotonese Empire or INCE for the accident that involved a now decommissioned Crotonese ballistic missile nuclear submarine "V-34" almost accidentally detonated all its 20 classified 500 KT nuclear warheads in the Suez Canal. The story starts when the submarine started it maiden voyage from Port Royalty in Crotona or now Svostine, to Crotonese former colony Iridane to add additional defences in the colony, the submarine had several errors in its programming system in regards to the launching of the warheads. Captain Dimich Yotev attempted to ask officials in the dock to check the computer but due to the officials are lazy, the request was denied. It wouldn't help that at that day all of the crew's 30 Computer personnel were extremely sick so they were left behind. The one's left are their subordinates who are just learning at that moment.
Exactly 19:00 0+ GMT, the V-34 reached the entrance of the Suez Canal and that's when a system glitch in the system <..> the launch of 20 nuclear warheads with no definite targets with the pods closed except for one. The crew immediately alerted nearby nations and Crotona and asked help. The crew were in a panic as they only have 5 minutes till the launch of the warheads and what a streak of luck, the program for the opening of the pods for the warheads also malfunctioned. The captain decided to evacuate the crew and the he decided to gamble his luck and shot the computers with his service pistol, the Fern (Crotonese variant of the M1911). He also shutdown the power system disabling the systems. Luckily, what he did prevented a nuclear accident in the Suez Canal and several moments later, a Crotonese Carrier group quickly scrambled to salvage the V-34.
There are rumours that one of the warheads was fired but it's just a misconception as the only pod opened had no warhead in it and the submarine was surfaced during its entire trip in the Suez Canal. As much as the documents are concerned, the event was pretty much an accident.