A machine translation looks like this.
"Attachment No. 3 5-1
Summary of Acquisition Program Analysis and Evaluation Results
(Future medium-range air-to-air missile)
1 Purpose of Acquisition Program
In combat beyond the visual range of aircraft, countering aircraft, etc. that will be attained in the future
The purpose is to contribute to processing capacity.
2 Acquisition program goal achievement status and schedule progress status
Currently in the concept stage, research on future medium-range air-to-air missiles (Part 1) and (Part 2)
In the research prototype, detailed design is completed, and a prototype for test evaluation of a small and high output seeker
is being manufactured, and progress is being made toward acquiring elemental technology for compact, high-output seekers.
As of the end of 2021, due to the impact of the new coronavirus, the initial plan for the entire business
Although it was delayed by 12 months, there is a prospect for miniaturization of high-performance radio wave seekers in Japan.
Based on these results, we are planning to test a prototype in fiscal 2023.
Exit the current program with evaluation.
3 Life cycle cost
(1) Acquisition program cost status
Since this program ends at the concept stage, the life cycle as a baseline
Do not set the cruise cost.
(2) Status of initiatives such as measures to control life cycle costs
This program will end at the concept stage, but the activities to be carried out at the current stage will be funded.
Thoroughly consider the use-effectiveness and reduce costs."
Seems to be talking about the next generation air to air missile.