Veyshnoria
Veyshnoria (, ) is a fictional state created for Zapad 2017, a joint Russo–Belarusian military training exercise. It neighbors Belarus and is an enemy of the Union State. Veyshnoria occupies most of the Grodno Region and the northwestern parts of the Minsk and Vitebsk regions.

There are two other fictional enemies of the Zapad 2017 participants: Vesbaria and Lubenia.
Lubenia straddles the Suwalki gap and covers parts of northeastern Poland and southwestern Lithuania, while Vesbaria covers the rest of Lithuania and central Latvia.

The "proclamation" of the state caused a response on the Internet, often humorous. Since September 2017, a web-based Veyshnoria have been proclaimed, which started acquiring the signs of an internet-based micronation with more than 10 thousand people signing for "citizenship".

Toponomy
The name "Veyshnoria" comes from the Baltic name of Veisnor (Lithuanian "Vaišnoras", Old Prussian "Waisnor") – "one who willingly treats" (hospitable). There are several places in Lithuania called Vaišnoriai (plural for "Vaišnoras").

Zapad 2017 scenario
Zapad 2017 was a joint strategic military exercise of the armed forces of the Russian Federation and Belarus (the Union State of Russia and Belarus) held 14–20 September 2017, in Belarus as well as in Russia′s Kaliningrad Oblast and other north-western areas.

According to the scenario a conflict between "The North" (the Union State) and "The West" (a coalition of three aggressor states: Veyshnoria, Vesbaria and Lubenia) developed. "The West" tries to split the union of Belarus and Russia, worsen the socio-economic situation in the Union State, and force a change of leadership, and Veyshnoria is trying to annex parts of Belarus. After that, "the West" sends its troops enter the rest of the territory of Belarus. The Union State resists these actions.

In a post on Facebook, Sergey Chaly noticed a similarity between Veyshnoria and the region of Belarus where a large percentage of voters supported Zianon Pazniak in the first round of the 1994 presidential election. Journalist Leonid Bershidsky further pointed out that this territory has a high proportion of Catholic population and a high share of Belarusian-language speakers in the bilingual Russian-Belarusian state with dominant Russian Orthodox church. In Bershidsky's view these observations may be how the Zapad 2017 scenario was intended to be seen: Veyshnoria seeks destabilization of Belarus the same way, in the eyes of the Russian establishment, it happened in Ukraine (by pro-Western national forces, allegedly fomented by "the West").

Internet reaction
The creation quickly found a humorous response in social media. On 30 August 2017, a satirical Twitter account of the Foreign Ministry of Veyshnoria appeared, which published political statements on behalf of the state. According to the account, the anthem of the state is the song "Niamon" (meaning "Neman") by the Belarusian band Stary Olsa. The same account says that the official residences of the state are in Grodno, the parliament and the government (in addition to the Ministry of Culture) in Lida, and the cultural capital of Veyshnoria is Smarhon. Veyshnoria is also present on Facebook, and its Russian Wikipedia article had been noted as "a dry rundown of how Veyshnoria emerged" before the article was deleted and redirected to the article on Zapad 2017.

Monetization 

Some Belarusian businessmen were quick to monetize Veyshnoria by launching a Veyshnoria website and legally registering it as a gaming service. After Belarusian President Alexander Lukashenko issued the decree which made cryptocurrencies a legal method of payment and  the Taler (TLR) cryptocurrency was launched in Belarus, Taler was made the official currency of Veyshnoria.

Notable Veyshnorians
Online "Veyshnorians" were quick to notice that the following famous persons have Veyshnorian descent:
Olga Korbut, Olympic gymnast, was born in Grodno
Shimon Peres, the 9th President of Israel, was born in Vishnyeva,  Valozhyn Raion, Minsk Region, near the border with Lithuania
Parents of Charles Kushner, a relative-in-law to Donald Trump, were Holocaust survivors from Navahrudak area (see Joseph Kushner).