265977
Lieutenant Commander Inderjit Sharma , the Commanding Officer , and Master Chief M.N. Sangal of the Nirghat were awarded the Vir Chakra for their roles during the operation .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None