August 15, 65 years has passed since the end of war

It has been 65 years since WW2 ended. I imagine what the scenery was like from here where I live now, and I feel very strange by doing that.There were dramas of struggle and fear and sadness and maybe little hope. I've heard that there was military base near here. Elderly woman living in the rear of my house told me. And about 2km away from here, there was big stadium, there all soldiers got together and held send-off party.
All survivors of WW2 are going to die, there will be very few people who went through that tough time in 2 or 3 decades. I am afraid of war story will gradually disappear or not paid any attention someday. War can happen at any time because human are created to fight. Killing each other is not rare custom of animal. But by science advances, being rational, we can accomplish peace.
There are some who says peace can not be achieved. I don't agree. There is nothing that can be imagined but can not be achieved. As a member of Japan, which uphold its article 9. I want to persue of getting peace by earning big money. Certain power and safe-base are needed to explore.