Question: The 2011 Sabha clashes featured forces loyal to a Libyan leader who was initially ideologically committed to what principles?

Context paragraphs:
Battle of Bin Jawad: The Battle of Bin Jawad was a battle in the Libyan Civil War between forces loyal to Libyan leader Muammar Gaddafi and anti-Gaddafi forces for control of the town of Bin Jawad.

Second Battle of Bin Jawad: The Second Battle of Bin Jawad was a battle in the Libyan Civil War between forces loyal to former Libyan leader Muammar Gaddafi and the forces loyal to the National Transitional Council for control of the small town of Bin Jawad.

Battle of Ajdabiya: The Battle of Ajdabiya was an armed battle in and near the city of Ajdabiya that took place as part of the Libyan Civil War.  It was fought between anti-government rebels and military forces loyal to the Libyan leader Muammar Gaddafi.  Following the Second Battle of Brega, in which pro-Gaddafi forces captured the town, Ajdabiya was the only major rebel-held city left en route to the rebel capital of Benghazi.  The battle for Ajdabiya had been cited as a potential turning point in the conflict on which the fate of the whole rebellion against the Gaddafi government may be decided.  On 26 March 2011, Libyan rebels, backed by extensive allied air raids, seized control of the frontline oil town of Ajdabiya from Colonel Muammar Gaddafi's forces.  During the first phase of the battle, pro-Gaddafi forces seized the strategic road junction leading to Benghazi and Tobruk, and captured most of the city.  The city centre remained in rebel hands, but was surrounded by pro-government forces and cut off from outside assistance.  After the second phase, anti-Gaddafi forces recaptured the road junction and cleared loyalist forces from the city, sending them retreating down the Libyan Coastal Highway towards Sirte.

Battle of Sabha: The Battle of Sabha was a battle between forces loyal to Libyan leader Muammar Gaddafi and rebel anti-Gaddafi forces for control of the desert oasis city of Sabha and a part of the Libyan Civil War.  It was the second conflict in the city since the start of the war after the 2011 Sabha clashes.

Battle of Ra's Lanuf: The Battle of Ra's Lanuf was a two-phase battle in 2011 during the Libyan Civil War between forces loyal to Libyan leader Muammar Gaddafi and those loyal to the National Transitional Council.  Both forces sought control of the town of Ra's Lanuf.  The first phase followed two days after the First Battle of Brega which occurred in the town Brega, roughly 130 km to the east of Ra's Lanuf.  After conquering the town on 4 March, the rebels pushed further west to attack Sirte but they were driven back by government forces and on 11 March, government troops reconquered most of Ra's Lanuf.

2011 Sabha clashes: The 2011 Sabha clashes were a series of clashes between forces loyal to Libyan leader Muammar Gaddafi and rebel anti-Gaddafi forces for control of the desert oasis city of Sabha and a part of the Libyan Civil War which took place during June 2011.

First Battle of Benghazi: The First Battle of Benghazi occurred as part of the Libyan Civil War between army units and militiamen loyal to Libyan leader Muammar Gaddafi and anti-Gaddafi forces in February 2011.  The battle mainly took place in Benghazi, the second-largest city in Libya, with related clashes occurring in the nearby Cyrenaican cities of Bayda and Derna.  In Benghazi itself most of the fighting occurred during a siege of the government-controlled Katiba compound.

Tripoli protests and clashes (February 2011): The 2011 Tripoli clashes were a series of confrontations between Libyan anti-government demonstrators and forces loyal to Libyan leader Muammar Gaddafi in the capital city of Tripoli at the beginning of the Libyan Civil War.  During the early days of the uprising, there was significant unrest in the city, but the city remained under the control of the government.

Muammar Gaddafi: Muammar Mohammed Abu Minyar Gaddafi ( ;    ;  1942 20 October 2011), commonly known as Colonel Gaddafi, was a Libyan revolutionary, politician, and political theorist.  He governed Libya as Revolutionary Chairman of the Libyan Arab Republic from 1969 to 1977, then as the "Brotherly Leader" of the Great Socialist People's Libyan Arab Jamahiriya from 1977 to 2011.  He was initially ideologically committed to Arab nationalism and Arab socialism, but later came to rule under his own Third International Theory.

Battle of Brega–Ajdabiya road: The Battle of Brega–Ajdabiya road was a battle during the Libyan Civil War between forces loyal to Libyan leader Muammar Gaddafi and anti-Gaddafi forces for control of the towns of Brega and Ajdabiya respectively and the Libyan Coastal Highway between them.

Supporting paragraphs: 2011 Sabha clashes Muammar Gaddafi
Answer: Arab nationalism and Arab socialism