A/N: This is just a proof of concept that I thought off while rewatching the Gundam series. It's just a timeline of my head cannon, so this is just a concept I might write. And some of our own history might be changed to fit this story if I write it
Timeline Start
15th-20th Century: A secretive organization called the Inquisition officially they were religious figures but as time moves on they were pushed into the realms of history and over the course of history they will assist other people and creations such as the United States of America, they were the first to have Inquisitors the Inquisition had advanced technology but never shared to anyone, and they had many bases. One such base is Area 51, they help create the Global Defense Alliance
May 15th, 1992: The aftermath of the Yugoslav Civil War, with the no action from the UN Peacekeepers to actually "keep the peace" the peacekeepers were remade into the UN Security Force. This marks the day that the UN Peacekeepers were rebranded into the GDA (Global Defense Alliance)
March 1993-1995: The GDA sent forces to the unstable country of Somalia, so maintain the status quo and to assist the American forces station forces and during this operation roughy around 300 GDA personnel were killed, wounded or missing, around 25 countries participated in this security operation
August 15th, 2000: Peter Yakko was born
February 7th, 2001: Ayasa Shiota was born
September 11th, 2001: The United States was attacked by terrorist and taking down the twin towers, the US declared a 'War on terror' so the western world was at war with terrorism
October 7th - December 17th, 2001: NATO launched an invasion of Afghanistan because that was where Osama bin Laden
December 15th, 2001: The UN Security Council was put into yellow status meaning to put GDA units on alert so that means to keep an eye on any potential terrorist
March-May, 2003: The US launch an invasion of Iraq with NATO to disarm the Iraqi's from using their WMDs
December 18th, 2010: The Arab spring sweeps the Arab world for reforms for a democracy and this works in many of the Arab countries but some dictators wanted to hold on to their power
March 15, 2011: The Syrian Civil War begins many groups rose up to fight the Syrian Government
May 11th, 2011: The US finally found the person who illustrated the attack on the Twin Towers during 9/11 but the fighting in Afghanistan and Iraq was slowing down but not stopping
2012-2014: Fighting in Afghanistan is still occurring in heavily Taliban areas the US and her allies stay to maintain until the GDA arrive to take it's place, its also the same thing in Iraq the GDA units move in the maintain security
November 15th, 2013: ISIS forces from Syria move into Iraq to push out GDA and Government Iraqi forces out from Mosul
2015-2016: With many terrorist attacks across the world the entity known as ISIS was going to be no more and something else was going to be ignited
January 1st, 2017: The ISIS Organization was fully killed off by GDA agents and the Global War on Terror might be over
March 5th, 2017: Peter and Ayasa met in Highschool
March 15th, 2019: Peter Yakko joins the United States Marine Corps
December 20th, 2019: Ayasa Shiota joins the Japanese Self Defense Force
2017-2020: An secret organization in South America who calls themselves the "Federation" took control in the few South American countries such as Brazil, Argentina, Venezuela and Colombia. Only Chile and Peru had GDA garrisons
August 14th, 2020: The Federation Declared war on the United Nations with other third-world countries following suit, and so the United Nations declared war on the Federation. Many Federation advances in Europe, South America, Africa and India
August 14th - December 21st, 2025: The Unification war
January 2nd, 2021: The Inquisition came out of hiding and the GDA Security forces including NATO were folded into the Inquisition Military. The whole world was surprised that there was an organization just observing them.
July 5th, 2021: The Inquisition introduced the Titan and Kataphrakt mechs onto the battlefield destroying any Federation defenses
December 25th, 2021 - March 20th 2022: The Inquisition launched an offensive on the Federation controlled territories and took back Russia, India, North Africa, Central America and the Middle East
December 15th, 2022: The Federation launched two ICBMs at the Gobi Desert and due to the detention the desert was now a nuclear wasteland but this won't be the first time nor will it be the last
December 31st, 2022: Peter and Ayasa was married
January 31st - March 1st, 2022: The GDA launched an attack on Jaburo the main Federation base, and after weeks of fighting in an closed environment
June 6th, 2023: The Federation tried to copy the new Inquisition Mechs but failed to get a prototype working
June 7th, 2023: The Inquisition launched the First Space Battle Fleet which has experimental technologies that will outclass anything moving forward
November 21st - December 2nd, 2023: The Murmansk Disaster, GDA troops entered the city with the intel that there was a Federation garrison and after a few hours of fighting in the city the GDA army of 250,000 soldiers were surrounded by a larger enemy force of 1.5 million after days of fighting the GDA force was destroyed
September 17th, 2024: A Federation Nuclear strike was going to hit parts of China and the Russian Siberian wilderness while this did nothing but anger the people more to fight against the Federation
January 20th - December 19th, 2025: The Federation's last major offensive against the GDA millions of soldiers fought but the Federation's goal was to capture New York city, the seat of the UN. While they did take New York City it came at a cost with millions of soldiers and civilians causality. The Inquisition went back into the shadows to later rise again to fight the Federation. Because they know that having no enemy means they will be bored and weak little to now army.
December 21st, 2025: The Treaty of New York, while the Federation did come out victorious in this conflict but it was short-lived because they had to practically rebuild Earth. Many Inquisition assets were hidden from the Federation
2025-2030: Reconstruction, even though it was reconstruction the 'victors' still had to deal with resistance pockets that were loyal to the old GDA
January 16th, 2030: The Federation hastily started building Space Colonies with left over GDA plans and materials and at the same time the Inquisition started construction on the moonbase for future endeavors, and the Inquisition had agents in the Federation knowing their every move
December 14th 2044: The Space Colonies were built and the Federation are starting to move the population into space
January 1st, 2045/ U.C. 0001: The Federation held a press conference to change the calender from the old Anno Domini to the new Universal Century, and during this the residential colony of Laplace was blown up by Inquisition agents
March 31st, U.C 0001: Mariko Yakko was born
U.C 0002 - U.C 0016: Most of the population of Earth moved to the colonies
April 25th, U.C. 0059: James Yakko was born on Side 3
August 13th, U.C 0059: Hiina Shiota Yakko was born on Side 3
October 31st, U.C 0060: Andrew Yakko was born on Side 3
December 24th, U.C 0062: Kurumi Yakko was born on Side 3
January 12th, U.C 0063: The Yakko family were supporters of the Zeon Independence movement but disliked the Zabi family so they know that the Federation will stop this so they moved back on Earth to Gibraltar
January 1st, U.C 0078: Andrew enlisted as a Air Force pilot to fight with the Atmospheric and Exo atmospheric air wings, James got a job as a doctor on Side 6, Hiina enlisted as a sailor, Kurumi is employed by Anaheim Electronics. Most of the Yakko family knows of the Inquisition about the Inquisition personnel on Zeon and Federation
December 31st, U.C 0078: Andrew was stationed at Side 1 with his squadron the 65th Osean
January 1st, U.C 0079: The One Year War begins
January 2nd, U.C 0079: The Battle of Side 1 begins, the Federation forces stationed there had barely enough to defend the colony this is where Andrew made his name as an Ace Fighter pilot but it would be the battle later on he will soon face, the battle of Side 1 was a costly one but after a week of fighting the the Zeon's Operation British in failure the Zeon continue their advance
January 11th, U.C 0079: Side 6 declares Neutrality
January 15th, U.C 0079: The Battle of Loum this is the battle where the Zeon would give Andrew the 'Nimble Death' due to him taking down 5-8 mobile suits, during the battle Andrew would lose almost half his squadron to the Zeon forces, he will go against Char Aznable and he will show that he is no mere fighter pilot, Char and Andrew battled out for hours until the call for retreat. But before Andrew RTB he unloaded everything the fighter had onto the Zeon forces. After that battle Andrew took down 8 Zakus and 25 Musai-class cruiser. And Andrew is classified as the one and only Ace fighter pilot
March - August U.C. 0079: The Zeon launched an invasion on earth and pushed their frontlines from North America to Southeast Asia, and Andrew with a new callsign Phantom and Ragriz Squadron will keep attacking key Zeon supply points
August 25th, U.C. 0079: The 65th Osean was almost destroyed by a platoon of Zaku IIs and with 99% of the squadron destroyed by the Zeon and with Andrew surviving. General Revil has assigned Andrew to the new Federation Mobile Suit project, but little did everyone know is that the 90% of the RnD were Inquisition personnel and Revil used an old Ohio-class Kataphrakt for Andrew but also assigned him to White Base a new carrier design for launching Mobile Suits
August 27th, U.C 0079: Andrew and the crew of White Base head to Side 7 to pick up the V Project
A/N: This is just a proof of concept because I've been thinking about writing a UC fanfiction but with my own headcannon but also try to fit into the Gundam UC timeline, and also sorry for the bad grammar and straining of eyes and also I know only Gundam Fans will read this or few causal fans I don't know because anything could happen