Netus, a male Human politician, held a position in the Galactic Republic government throughout the Great Sith War. Netus dedicated himself to political service after a five-year stint with the Republic rocket-jumper corps, successfully campaigning for a seat as a senator in the Galactic Senate. By 3998 BBY, he had attained the esteemed Republic office of Minister of Defense. In that year, Jedi Knight Ulic Qel-Droma contacted Netus, requesting military assistance to combat the Naddist Sith cult in their struggle on Onderon. Netus convened a meeting of the Defense Committee to weigh the decision of deploying forces, and the committee was ultimately convinced to intervene following an impassioned address by Jedi Master Thon. Two years later, Netus, alongside the Republic's Supreme Chancellor, met with a delegation of Jedi led by Master Vodo-Siosk Baas on Coruscant to address the recent attacks on Republic shipyards. After Ulic Qel-Droma was identified as the perpetrator, a fleet under his command attacked the Republic capital. Although the majority of the Republic Navy had been strategically positioned at Kemplex Nine in anticipation of a feigned assault, Netus and the Jedi managed to repel the attack and capture Qel-Droma.

Netus, a male of the Human species, was a member of the Galactic Republic rocket-jumper corps. Following a five-year term in the Republic Military, Netus transitioned to a career in politics. He successfully campaigned for a position in the Galactic Senate and eventually ascended to the role of Minister of Defense by 3998 BBY. In that year, a concerning situation on Onderon demanded Netus's attention: a Sith cult known as the Naddists, under the leadership of Onderonian King Ommin, had launched an attack on Jedi forces stationed on the planet. Shortly after the initial battle with the Naddists, Netus received a fragmented transmission from Ulic Qel-Droma, one of the Jedi Knights serving on Onderon. In the message, Qel-Droma recounted the events of the uprising, including the capture of Jedi Master Arca Jeth, and requested military assistance from the Republic. Alarmed, Netus promptly called a meeting of the Republic's Defense Committee to deliberate on the appropriate course of action.
While Netus advocated for the immediate deployment of the Republic Navy to aid the Jedi, several senators, including the representative from Orron III, voiced their disagreement, arguing that the matter should be resolved by the Jedi themselves. Unexpectedly, the Tchuukthai Jedi Master Thon, accompanied by his apprentice, Nomi Sunrider, entered the meeting chamber. Netus was deeply honored by the Jedi Master's presence, and with Sunrider acting as a translator, Thon sternly reminded the assembled senators of the importance of unity with the Jedi. The Tchuukthai emphasized to the Committee that the fight against the dark side was not solely the responsibility of the Jedi, but of the Republic and the entire galaxy. After conveying his message, Thon departed the room with Sunrider without further comment. When Netus called for a vote on the matter, the senators unanimously agreed to provide aid to the Jedi.

Two years afterward, Netus remained in his position as Minister of Defense, serving under the Republic's mollusk-like Supreme Chancellor. Following reports of terrorist attacks on Republic shipyards perpetrated by a rogue Jedi Knight, Vodo-Siosk Baas, the Krevaaki Jedi Master, arrived on Coruscant with a group of Jedi Knights – Nomi Sunrider, Cay Qel-Droma, Dace Diath, Tott Doneeta, the Twi'lek, Sylvar, the Cathar, Qrrrl Toq, the Nazzar prince, and Shoaneb Culu, the Miraluka – to persuade the Senate to authorize the Jedi to handle the situation. Netus and the Chancellor greeted the Jedi upon their arrival. However, as they were welcoming the Jedi, Netus received a message from Orley Vanicus, a Republic Navy Captain, revealing that Ulic Qel-Droma was responsible for the attacks. Netus instructed the Republic fleet to assemble at Kemplex Nine in an attempt to intercept the enemy, as they had received information suggesting it was to be Ulic's next target.
The group, particularly Ulic's brother Cay, was shocked, but as they discussed these developments, a large attacking force emerged from the sky. At that moment, Ulic's true plan was revealed: Kemplex Nine was never intended to be his next target; it was simply a diversion to lure the Republic's defenses away from their capital, Coruscant. As the attacking fleet began bombing the streets of Coruscant, Netus sought cover and ordered his subordinates to mobilize any remaining defenses to defend the planet. More of Qel-Droma's forces landed in the heart of Galactic City, prompting the Jedi team to take action. Netus managed to assemble a small defense force, and the Minister of Defense, wielding a blaster pistol, joined the battle. Although Qel-Droma and his forces managed to fight their way into the Republic's War Room, Netus and the Jedi were successful in apprehending him and ultimately repelling the invasion.
As Minister of Defense, Netus was a dedicated individual who devoted much of his time to reviewing requests for military aid, budget increases, new weaponry, and overseeing Republic security and military status. He typically approached issues with caution, while also recognizing the value of swift action. Consequently, Netus often found himself advocating for the approval of military interventions. Despite his prominent role as Minister of Defense, the former Republic rocket-jumper remained willing to take matters into his own hands, brandishing a blaster pistol and actively participating in the defense against Ulic Qel-Droma's invasion of Coruscant. Netus held the Jedi Order in high regard and believed the Republic should reciprocate their service in any way possible. He also held Jedi Master Thon in great reverence. Netus firmly believed in the Republic's political framework and conveyed to Thon that a unified government could overcome the individual differences of its politicians. While Netus had red hair in 3998 BBY, by 3996 BBY his hair color had changed to black. He also bore a prominent facial scar extending from the top of his forehead to his right cheek.
Netus initially appeared in Tales of the Jedi: The Freedon Nadd Uprising, the third story arc in the Star Wars: Tales of the Jedi comic book series, authored by Tom Veitch and released in 1994. He later featured in Star Wars: Tales of the Jedi – The Sith War, penned by Kevin J. Anderson. Netus made his debut in a single panel of the first issue of The Freedon Nadd Uprising, and in 1995 he appeared in the second issue of The Sith War. In The Freedon Nadd Uprising and The Sith War, Netus was depicted by Tony Akins and Dario Carrasco, Jr., respectively. Netus was also included in the Tales of the Jedi audio adaptation. Further details about Netus's background were provided in George R. Strayton's 1996 Star Wars: The Roleplaying Game supplement, Tales of the Jedi Companion. Netus also received entries in the Star Wars Encyclopedia, The Complete Star Wars Encyclopedia, and he was mentioned in the 2009 sourcebook Galaxy at War.