Scarf.

This is coolbert:

Maps. Coins. Stamps. Television weather broadcast insets. Cinema. Now scarves?

Historical revanchist claims of a NATO constituent member made against Ukrainian territory?

"revanchist: adjective - of or relating to a policy designed to recover lost territory or status"

"Anger as Viktor Orban wears scarf showing Ukrainian territory as Hungarian"

"‘Soccer is not politics!’ PM says." Orban. Prime Minister of Hungary.

From www.independent.co.uk | Maryam Zakir-Hussain 11/23.

"Viktor Orbán wears scarf appearing to show Ukrainian territory as part of Hungary"

"Ukraine will protest the scarf the Hungarian prime minister wore to a football match, claiming it depicted some of Ukrainian territory as Hungary’s."

Hardly is any dissension among the NATO allies needed at this exact point in time. Is it even necessary for me to say so?

See the wiki article the entire topic what is referred to as Greater Hungary.

See also a prior blog entry [with many additional embedded links] a Chinese cinematic production expressing pronounced Chinese territorial claims:

https://militaryanalysis.blogspot.com/2019/11/abominable.html

coolbert.