Which Indian Naval Ships recently completed a visit to Manila, Philippines as part of their operational deployment to the South China Sea?
1
INS Satpura, INS Sahyadri, INS Teg
2
INS Vikrant, INS Shivalik, INS Trikand
3
INS Kolkata, INS Chennai, INS Tarkash
4
INS Delhi, INS Shakti, INS Kiltan