This is reported by TASS with reference to the statement of the office of British Prime Minister Rishi Sunak.
It is specified that this agreement will provide both countries with the opportunity to deploy troops on each other's territory when conducting joint exercises and responding to emergencies.
Earlier, Japanese Prime Minister Fumio Kishida said that Japan intends to take steps to strengthen cooperation with the United States in connection with the decision to start building up the country's military potential.