Thank you for good article and it is very useful and informative. 

https://www.popularmechanics.com/military/navy-ships/a33586594/south-korea-aircraft-carrier-f35/

However, I kindly request you to consider changing Sea of Japan to East Sea.

It is historically and politically sensitive as the ocean is not really belong to Japan.

We are aware of that the place is between countries.

Hope you are safe and happy for all.

Thank you^^!