UEF Chemical Reactor "Volk" Failure Crisis

UEF Chemical Reactor "Volk" Failure Crisis, also known as the Chemical attacks on Equestria, was a disastrous crisis that Reactor Volk has power surge, being overcharged, and explosions, by the cause Discord's chaos ruined multiple MFESD troops' equipments, vehicles, aircraft, helos, and others.
==MFESD Arrival on Ponyville==
The rest of the Marine Forces Equestria - Detachment Satory were going to find the bunker which leads to the Volk Reactor. The catacombs was located in Ponyville, where Discord and all saw them. The team, consisted of only Major Petrenko, Commander Sherman, Andy, Mak, Corporal Petrenko, Private Passay, Stalker-3, Captain Richard Foster, Hawkins, Wilkins, Mark Schweiters, Sergeant Casey, Lima Team, Advance Team Charlie, Staff Sergeant Scarlet, Major Commander Jonathan, Lieutenant Lebance, they are a 20-man team. They followed them on hot pursuit, but they found them trying to pull something. When they help them, an MFE commander thanks them, but they ask him.
They know that they have to avert the MFESD troops' disaster from spreading Western Equestria. They followed them Into what appears to be the bunker/catacombs. They begin to ask them what happened. The MFE Commander doesn't heard them and they went to stop that all lights were dead. No radiations in the bunker, and only five or ten light sources only. Unicorns and alicorns light their horns while the MFE Commander and troops used NVGs and helmet flashlights. The same time, they finally asked him.
They begin to find it until a group of ten soldiers were heading towards the team. They said that an excavator has arrived with the rest of MARFOREQ - Detachment Moscow. The team then leaves the group while they went to find the rest of Moscow Detachment. They followed the team as they saw the entire MARFOREQ Detachment Moscow, trying to put explosives. The group tells them that some super mutants and ghouls were escaping and fighting each other. Overlord tells them that two trump cards are heading this way. The two trump cards was a hive tyrant/ultralisk hybrid and Ivax, a Thor-class heavy assault mechanic. The trump cards destroys every ghouls they encountered and destroyed the prison which holds Fallout 3 Mutants and ghouls.