Why East Asia must also prepare for war

It is a characteristic of human beings that
when I am well-fed, I don't care much about whether others are living well or poorly,
but the moment I become hungry and struggle,
I cannot stand to see others living comfortably.
This applies almost identically to politics and diplomacy.
Right now, Europe is on the verge of chaos, and the US is not much different.
The Middle East is also on the brink of being devastated.
If this situation continues, there is a high possibility that Europe and the US will create an atmosphere like:
'We are struggling so much, so why are those Asians so quiet? Especially you, Korea, China, and Japan. Don't you guys fight??'
I am not joking.
In other words, there is a high possibility that Europe, the US, and Israel will try to escalate the atmosphere of war in Asia
to break through their current chaotic situations.
South Korea, China, Japan, North Korea, Taiwan, and so on—
I believe all Asian countries
must refrain from far-right rhetoric and actions.