Izsak Pusel

Time to Celebrate!You're on the 400th addition to the Infinityverse collaboration.
Izsak Rizan Pusel (informally known as Zsak Pusel) was a special operator for the United Nations Space Command and later Tactical Security Applications, a privatized security service based on his homeworld of Taradia.
After graduation from schooling, Izsak enlisted with the UNSC Marine Corps. He soon progressed through basic training and served one year with the 1015th Mobile Expeditionary Detachment aboard the UNSC Croatia, a naval light cruiser. Afterward, he applied for and was accepted by Marine Rapid Infiltration, a prestigious special operations outfit. Following his passage through selection and training, Pusel served for five years before retiring to embark in the world of private military contractors.
During his tenure with Tactical SA, Pusel first operated solely as a field operator and later as an adviser/instructor, although he continued his role in special applications infantry until his death during the First Battle of Sanghelios. Izsak conducted dozens of operations against both insurgent and alien forces during this time, a number of which he had composed himself.