Zeddy Maruru was born on 3 February 1942, in Rushenyi Village, in present-day Ntungamo District. He attended Rwamanyonyi Boys School and Kitunga Primary School. He then transferred to Mbarara High School, before completing his O-Level studies at Ntare School 1960. He then joined Royal Technical College, in Nairobi. He studied pre-engineering courses for two years. He then dropped out of the technical school, after attaining his A-Level Certificate. He returned to Uganda to help his father raise funds to educate his younger siblings. In 1964, Maruru joined the Uganda Army. He and about 30 others were sent to Jinja for basic military training for three months. He was then sent to Czechoslovakia for pilot training, spending there two and one half years. While there, he trained both as a pilot and as a pilot instructor. From October 1970 until December 1971, he attended a Staff College course at the RAF Staff College, Bracknell, in the United Kingdom. While there, he was promoted to the rank of Captain, by Idi Amin who visited the college in 1971.
Career
Maruru returned to Uganda in 1967 and was commissioned as a Second Lieutenant. He was posted to Gulu Air Force Base, which was opened after his cohort returned from Czechoslovakia. At Gulu, he completed his training and recruited young men whom he and his classmates trained. In 1968, he was promoted to First Lieutenant. In 1973, at the rank of Major, Maruru volunteered to accompany President Amin on a trip to Iraq. At the end of that trip, Maruru was promoted to Lieutenant Colonel. He also became quartermaster general of the air force. In 1974, he was made acting commander of the Uganda Army Air Force. In December 1975, Maruru was relieved of his duties as air force Commander.
Exile
He was dismissed from the Uganda Army in 1975. He went into exile, first to Nairobi, Kenya, then Dar es Salaam, Tanzania. When the Uganda–Tanzania War broke out in 1979, Maruru was one of the exiles who organised a pro-Tanzanian militia of Ugandan rebels. Maruru became one of the top commanders of the Kikosi Maalum, a contingent of troops commanded by Tito Okello and Oyite Ojok.
Return to Uganda
In 1979 during the Uganda National Liberation Front Government, Maruru became a member of the National Consultative Council, which was the Parliament at that time. After the fall of President Godfrey Binaisa in 1980, the Uganda National Liberation Army appointed Maruru to the Military Commission to run the affairs of the country. General elections were held in Uganda in 1980 and Maruru was appointed Brigade Commander in Northern Uganda based at Gulu. He was later transferred to command the Brigade in Western Uganda. He was appointed as Chief of Operations and Training in the UNLA. When Tito Okello and Bazilio Olara Okello overthrew Obote in 1985, Maruru was promoted to the rank of Brigadier and shortly after to Major General. He was then appointed UNLA Chief of Staff. When the National Resistance Army rebels overran Kampala in January 1986, Maruru was among the high-ranking officers who surrendered there. He personally met NRA leader Yoweri Museveni at Kampala's Republic House, telling him that he was content to be treated as prisoner of war or be released. To his surprise, Museveni offered him a job in the NRA. Maruru accepted, and went on to serve in Uganda's new national army.
Later life
In 1990, he was appointed as General Manager of Uganda Air Cargo. Maruru retired in 2002. In his later life Maruru suffered from hypertension. He died on 11 January 2014 at Mulago Hospital in Kampala.