With whom did the Indian Navy sign a Rs 270 crore deal in April 2025 for the development of a 6 MW marine diesel engine under the Make-I category?
1
Bharat Heavy Electricals Limited (BHEL)
2
Larsen & Toubro (L&T)
3
Kirloskar Oil Engines Limited (KOEL)
4
Hindustan Aeronautics Limited (HAL)
5
Mazagon Dock Shipbuilders Limited