Japan will consider accelerating upgrades to its ballistic missile defense system in cooperation with the United States given threats from recent North Korean missiles launched with a higher trajectory and falling faster toward their targets, a Japanese government source said Sunday.Possible introduction of a land-based Aegis missile defense system known as Aegis Ashore will be the main topic of a Japan-U.S. foreign and defense ministers' meeting to be held in Washington next month, the source said.(Getty)The Defense Ministry will request a budget for the next fiscal year from April 2018 ne…READ FULL ARTICLE