Toclafane invasion

The Toclafane invasion would have occured in the early 21st century on Earth, but due to the actions of the Tenth Doctor, Martha Jones and Jack Harkness, the invasion never took place. (see The Year that Never Happened)

Origins
The Origins of the Toclafane Invasion started when the the Doctor and Martha Jones refueling the Tardis using energy from the Cardiff rift. Jack Harkness spotted the TARDIS and jumped on it sending it to the year 100,000,000,000,000. There the last ever humans were preparing to board a ship that would take them to Utopia. Martha, the Doctor and Jack went to a base where the ship was being built. They met Yana and Chantho who where going to stay behind because they could only activate the ship from the ground.

The Last Humans boarded the ship and guards for the project brought the TARDIS back to the base, but the Rocket needed to lift off. Jack Harkness went into a room and lifted canisters that helped let the ship go into space. Martha was talking to Yana and Chantho about the Doctor. While they were listening about Jack and The Doctor, Yana started to hear drumming.

It later appeared that Yana opened a watch and it was revealed to be a Chameleon Arc. He then discovered that he was the Master. Martha told the Doctor and Jack but it was too late, as Yana had killed Chantho and stolen the TARDIS. The Doctor reached the room and locked it to the last place where the Tardis went which was Cardiff 2007. The Futurekind broke into the base and started to reach the room where the trio were. Luckily Jack, Martha and the Doctor used a Vortex Manipulator and reached 21st Century Earth. (DW: Utopia / The Sound of Drums)

The Election
The Master on the day where the Trio arrived was elected Prime Minister of the United Kingdom under the name of Harold Saxon. He had married and ran for Prime Minister since the Downfall of Harriet Jones. Martha contacted her family to make sure they were safe. Martha's parents were being watched by an agent hired by "Saxon" called Miss Dexter.

Martha discovered that her TV had a bomb on the back of it and it detonated. Martha, Jack and the Doctor all ran out and they drove to her mother's house. She phoned her sister on the way but she was taken by Government Agents and her brother was told to take his family and go into hiding. Clive and Francine were later arrested.

The Doctor, Martha and Jack later found a way onto the Valiant and found out that at 8.02am the Toclafane were going to invade. They witnessed President Winters get killed by a Toclafane and the Doctor get hit by the Master's laser screwdriver. The Doctor aged 900 years in human form. And Jack kept getting killed repeatedly.

Martha then teleported to Earth using Jack's vortex manipulator and witnessed millions of Toclafane wreck havoc. (DW: The Sound of Drums)

The Year That Never Was
Martha Jones spent the year in between May 2008 and May 2009 traveling the world. Alien races and invaders did not go to the planet due to the fact that the human slaves where building missiles that would destroy them. On aboard the Valiant, Francine and Clive Jones were slaves of the Master as well as their daughter Tish. Jack Harkness was chained up in the engine room and was force fed, as for the Doctor he remained on the ship living inside a tent and forced to watch what ever the Master did.

Martha met with Tom Miligan a doctor and they travelled to Allison Docerty's lab and figured out a way to defeat the Toclafane which was zapping them by lighting or electricity. They discovered that the Toclafane where the humans from the year 100 trillion and the Toclafane that Martha captured had the memories of Creet a young boy whom Martha had met and liked him. Tom Milligan shot the Toclafane and killed it.