Q. What was the regular wing of the Sikh Khalsa Army called?
Answer:
Fauj-i-Ain
Notes: Fauj-i-Ain was the regular, modernized wing of the Sikh Khalsa Army under Maharaja Ranjit Singh. The elite wing was Fauj-i-Khas; irregulars were Fauj-i-Be Qawaid. The army included multiple communities and unique corps, and was known for its modernization, regimental structure, and distinct flags.