What is "peykar"

Peykar ( Persian: پيکار, meaning "battle" in the Persian language) also called the Marxist Mojahedin, was a secular splinter group from the People's Mujahedin of Iran (PMoI), the largest of Iran's guerrilla groups. Its members broke away from the PMoI to support of secular Marxism Leninism, rather than the Leftist Islamist modernism of the People's Mujahedin. Founded in 1975, by the early 1980s Peykar was no longer considered active.