I'm very sad to hear the news Ukraine war.

Today's first news is that Ukraine signed the document to join the EU.
I feel fear to hear the news because I'm fear to start world war three.

Before, world war three starting is not likely because Ukraine doesn't belong to NATO, so NATO doesn't sent army.
But if Ukraine joins EU, to be sent EU army to Ukraine sounds likely for me.

Do you think about this? この表現は自然ですか？

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But if Ukraine joins EU, toI bethink sentit EUis armylikely tothe UkraineEU soundswill likelysend foran mearmy.

I'm very sad to hear the news Ukraineabout the Ukraianian war.

I feel fearafraid to hear the news because I'm fearworried tothis will be the start of world war three.

BeforeAlthough, world war three starting isisn’t notactually likely because Ukraine doesn't belong to NATO, so NATO doesn'won’t sentsend an army.

But if Ukraine joins the EU, tothe be sent EU’s army being sent to Ukraine soundsseems likely forto me.