To determine the right description of INS Arihant, let's explore each given option:
Given the descriptions above, the clear and correct answer is that INS Arihant is a nuclear powered submarine.
INS Arihant is the lead ship of the Arihant class of nuclear-powered ballistic missile submarines built for the Indian Navy. It signifies a critical step in India's quest for a credible second-strike capability as part of its nuclear strategy.
Therefore, the accurate answer is: Nuclear powered Submarine.
INS-Arihant is commonly mistaken for different types of naval vessels due to the variety of roles ships can serve within a navy. However, it is important to clarify that the correct description of INS-Arihant is a "Nuclear powered Submarine."
Explanation: