The three foundational pillars grouped under the acronym JAI, used to assess the Navy's preparedness, are:

The correct answer is jointness, aatmanirbharta and innovation. The Navy's apex leadership is assessing its overall preparedness against these three foundational pillars, whose initials form the acronym JAI, with the object of optimising force levels and raising combat readiness. The exercise is tied to the government's larger goals of self-reliance and Viksit Bharat 2047. Option B is wrong because agility and integration, though useful ideas, are not the words behind the acronym as stated. Option C is wrong because justice and intelligence do not appear among the pillars; intelligence-related work falls elsewhere in the review agenda. Option D is wrong because automation and investment were not listed, although autonomous and uncrewed systems do feature separately among the niche technologies being reviewed alongside artificial intelligence, big data analysis and cyber operations. Candidates should memorise the expansion of JAI exactly, since acronyms of this kind are commonly asked in defence sections.