Hanuman was one of these 4 monkeys. This monkey team was instrumental in providing Rama essential information regarding Sita. They assisted him build a bridge over the seas, and cross about which has a monkey Military that effectively stormed the demon stronghold and freed Sita. भस्मसादभवदैत्यो दुष्टचेष्टितमन्तकृत् ॥ २३ ॥ https://troyawqiz.jts-blog.com/36429264/a-simple-key-for-hanuman-unveiled