Question: how is Somali National Alliance and Battle of Mogadishu related?

Context paragraphs:
Hindia Haji Mohamed: Hindia Haji Mohamed, (ca. 1988 – December 3, 2015), a Somali broadcast radio and TV journalist and producer for Radio Mogadishu and Somali National Television in Mogadishu, Somalia, was one of the many journalists killed during the Somali Civil War.  She and her husband Liban Ali Nur were both among the assassinated journalists making them among the few married couples worldwide killed.

Somali National Movement: The Somali National Movement (Somali: "Dhaq dhaqaaqa wadaniga soomaliyeed" , Arabic: الحركة الوطنية الصوماليه‎ ‎ ) was a 1980s–1990s Somali rebel group.  The Somali National Movement was organized in London, England, on April 6, 1981 by Hasan Adan Wadadi, a former Somali diplomat, who stated that the group's purpose was to overthrow the Siaad Barre regime.  The SNM gathered its main base of support from members of the Isaaq clan, who formed and supported the movement in response to years of systematic discrimination by the Siaad Barre government.The SNM at first did not necessarily support secession, The USC's announcement of a provisional government in February 1991 angered the SNM who maintained that they had not been consulted.  Pressure for secession evidently came from the SNM's followers, who were devastated by the loss of lives and the destruction of northern cities by the Siad Barre government.  In Hargeisa, for instance, only 5% of the city's buildings remain standing.

Battle of Mogadishu (1993): The Battle of Mogadishu or Day of the Rangers (Somali: "Maalintii Rangers" ), was part of Operation Gothic Serpent.  It was fought on 3–4 October 1993, in Mogadishu, Somalia, between forces of the United States—supported by UNOSOM II—and Somali militiamen loyal to the self-proclaimed president-to-be Mohamed Farrah Aidid, who had support from armed fighters.  The battle is also referred to as the First Battle of Mogadishu, to distinguish it amongst the nine major Battles of Mogadishu during the decades-long Somali Civil War.

Battle of Mogadishu (2006): The Second Battle of Mogadishu was a battle fought for control of Somalia's capital city, Mogadishu.  The opposing forces were the Alliance for the Restoration of Peace and Counter-Terrorism (ARPCT), and militia loyal to the Islamic Courts Union (ICU).  The conflict began in mid-February 2006, when Somali warlords formed the ARPCT to challenge the ICU's emerging influence.  The battle is referred to as the Second Battle to distinguish it amongst the nine major Battles of Mogadishu during the decades long Somali Civil War.

Hussein Farrah Aidid: Hussein Mohamed Farrah Aidid (Somali: "Xuseen Maxamed Faarax Caydiid" , Arabic: حسين محمد فارح عيديد‎ ‎ ), (born August 16, 1962) is the son of General Mohamed Farrah Aidid.  His father was leader of the Somali National Alliance (SNA), the organization that fought US forces in Mogadishu, and had declared himself to be President of Somalia on June 15, 1995, through his death on August 2, 1996, after being shot in a battle.  Farrah succeeded his father as leader of the SNA, and two days after his father's death, the SNA declared Farrah as the new President, although he too was not internationally recognized as such.  Farrah relinquished his claim as president in December 1997, by signing the Cairo Declaration, a significant step toward peace in Somalia.

Mohamed Farrah Aidid: Mohamed Farrah Hassan Aidid (Somali: ; December 15, 1934 – August 1, 1996) was a Somali military commander and political leader.  A former general and diplomat, he was the chairman of the United Somali Congress (USC) and later led the Somali National Alliance (SNA).  Along with other armed opposition groups, they drove out President Mohamed Siad Barre's socialist regime from Somalia's capital Mogadishu during the Somali Civil War that broke out in the early 1990s.

Somali National Alliance: The Somali National Alliance (abbreviated SNA) was a political alliance formed in June 1992 in Mogadishu, Somalia, with Mohamed Farrah Aidid as its head.  Its constituents included Aidid's breakaway United Somali Congress faction, the Somali Patriotic Movement, and other southern groups.  They were one faction in the Somali Civil War.  Between 2,000-4,000 militants from the Somali National Alliance participated in the Battle of Mogadishu in 1993.

Somali National University: Somali National University (SNU) (Somali: "Jaamacadda Ummadda Soomaaliyeed" , Arabic: الجامعة الوطنية الصومالية‎ ‎ ) is a national university in Mogadishu, the capital of Somalia.  Its campus grounds were located four kilometers from the Mogadishu International Airport (Aden Adde International Airport).  After closing down for a number of years, the university reopened in August 2014.

Osman Ali Atto: Osman Hassan Ali Atto ( 1940 – August 5, 2013), also spelled Ato, was a Somali faction leader and politician affiliated with the Somali National Alliance.

Abdi Mohamed Ahmed: Abdi Mohamed Ahmed (born 30 December 1962), popularly nicknamed AbdiXaaq , is a Somali former footballer who played as a goalkeeper.  He spent his whole career at Kismaayo F.C in Somalia from 1978–88.  He is one of the most successful Somali footballers of all time, having won 4 Somali championships, 6 Somali Cup Titles.  His individual contributions have earned him five consecutive Best Goalkeeper Of Regions Of Somalia awards & captained his club on numerous occasions.  Abdi is nicknamed AbdiXaaq due to his formidale presence and influence.  Abdi was also known for his skills as a dead-ball specialist, and often took penalties.  He was also known for his eccentricity and at times fiery temper, which brought him his fair share of controversies; Abdi Mohamed made his last professional appearance for Kismaayo in 1988 at the National Stadium of Mogadishu by helping his team win the league title by saving a penalty and amazingly scoring the decisive penalty himself.  He is considered to be one of the greatest goalkeepers in the History of Somali Football having also featured in the Somali National team (16 Regions) squad for 9 years.

Supporting paragraphs: Somali National Alliance Battle of Mogadishu (1993)
Answer: Civil War