Step 1: Understand the question.
We need the first Indian port to launch a Digital Twin initiative. A Digital Twin is a live virtual copy of the port used to optimise operations.
Step 2: Identify it.
V.O. Chidambaranar Port in Tamil Nadu (formerly Tuticorin) was the first to do this.
Step 3: What it does.
The system simulates vessel movements, optimises berth allocation and manages container yards through one digital interface.
Step 4: Rule out others.
JNPT and Kandla handle huge cargo and have automation, but the first dedicated Digital Twin belongs to V.O. Chidambaranar Port.
Step 5: Conclude.
The port is V.O. Chidambaranar Port, Tamil Nadu.
Answer: V.O. Chidambaranar Port, Tamil Nadu