# A World War II-Era Feud Is Threatening a Pivotal Alliance for Ukraine

> **Open Intelligence Dossier** · First detected: 2026-09-27 01:20 UTC · Category: World

## Executive Summary
Rising anti-Ukrainian sentiment and hate crimes in Poland are straining a critical strategic alliance rooted in unresolved World War II-era conflicts.

## Intelligence Brief
A growing rift is emerging between Poland and Ukraine, driven by a resurgence of World War II-era grievances and a rise in hostilities toward Ukrainian citizens. According to reporting from the Wall Street Journal, a long-standing feud dating back to the Second World War is currently threatening a pivotal alliance that is essential for Ukraine's stability. This tension is manifesting in physical violence and social friction; specifically, data cited by ukranews.com indicates that anti-Ukrainian sentiment served as the motive behind half of all hate crimes committed within Poland throughout 2026. The situation has reached a point where the welcoming atmosphere previously extended to Ukrainians has shifted, leading some to begin leaving the country, as detailed by The Parliament Magazine. Coverage from multiple outlets emphasizes the scale and nature of the deteriorating social climate. The New Voice of Ukraine reports that attacks targeting Ukrainians in Poland have increased by roughly 30% over a three-year period.


Parallel to this physical violence, the Center for Countering Disinformation is focusing on the mechanics of the crisis, specifically investigating how anti-Ukrainian disinformation is being spread across Poland to fuel these tensions. The diplomatic community is also engaged in managing the crisis, with UA.NEWS reporting that the ambassador has provided explanations regarding whether Ukrainians currently face danger while residing in Poland. To understand why this is occurring now, readers must look to the historical context of the World War II-era feud mentioned by the Wall Street Journal. This deep-seated historical conflict is clashing with the modern necessity of the alliance between the two nations. While Poland was once a primary sanctuary for those fleeing conflict, the shift toward hostility suggests that historical animosities are outweighing current strategic partnerships. The rise in hate crimes and the 30% increase in attacks highlight a volatility that threatens the logistical and political cooperation required to support Ukraine.


Future developments will likely center on the effectiveness of diplomatic interventions and the ability to curb disinformation. Observers are watching the official stances provided by the ambassador regarding the safety of Ukrainians in Poland to see if government protections are being implemented. Additionally, the trend of Ukrainians leaving Poland, as noted by The Parliament Magazine, may accelerate if hate crimes continue to rise. The focus remains on whether the strategic alliance can survive the resurgence of these historical grievances or if the increasing frequency of attacks will lead to a more permanent diplomatic rupture.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| The New Voice of Ukraine | Attacks on Ukrainians in Poland rise roughly 30% over three years | [Source Link](https://news.google.com/rss/articles/CBMikwFBVV95cUxNT0RGTkpsODY3WE9WdUNVTFdnUU9nR19SSGFIWm1sQ1NTMWlVZXQ3alp2UjFyUndKYzRyMEZPSVFvMTZ2Y25TSDJmbWhYVjRzWEdSVGRDYlhTYjlFVEQ3NXQxcDd3RnFNT1VKSEctazV1NlFlbjhSZ3RMSTBpbmlDbEIxcV9hdTBUb21tTTZoWlQ4M2vSAY8BQVVfeXFMT2x0NWNibXU3WGlrRktLSGxwTUNuMk1hcWdJUHFBUVNtLXo4R3YyNlNIOUl0LTlHTkpadTd1Sm00c1IyOG82YnFoV0ZOcmt5dXlDby0tQ2tWeG9UcExsM0Ywd3c2YnFaamV2cUdldjZVZTFyX2l4NENONTFDbUN5V2tIajlwTDhKYWxqcV9nWUU?oc=5) |
| UA.NEWS | The ambassador explained whether Ukrainians face any danger in Poland | [Source Link](https://news.google.com/rss/articles/CBMikgFBVV95cUxPMFozNUhUemlIMmItT0RMaGdKaV9OeHk1VldwdTFqY3FBY2lRbnpfNlhwQ2dSV0JXNHNYUlZOczhTZ25wU0ljakNiYmhubUVJYlZROFVzNkMycC1Rc1MzLUJiZXhFRHRiNVJIdzNSeVdZMUp1R0VnajgzZGhIUWhZZFZuSTNHMTNYQTVwYnY2bGtKdw?oc=5) |
| Центр протидії дезінформації | How anti-Ukrainian disinformation is spread in Poland | [Source Link](https://news.google.com/rss/articles/CBMirAFBVV95cUxNSVpQY2JLNFQzZ3M3S1NrM1ZtY29zYWFVMXNrNmJrRDFaU3dwTDhTQ3JzUU16N0w5TTZ4eXdPT0dzRFMzclpWb1U5VGRNbXJjMnVUYVBLallUa1M3MzdLRkhCYUNrSm9EYklkN1ZoRzJXZ2ZUYnVPem9vZmh4a0E3azh5b3VpdzNRRHlUa2tzU0I2Ty1sTmtZMWJFQ1ZFc2FFcTNBdWhrd0FMc2dh?oc=5) |
| ukranews.com | Anti-Ukrainian sentiment was motive behind half of all hate crimes committed in Poland in 2026 - media reports. | [Source Link](https://news.google.com/rss/articles/CBMizwFBVV95cUxQY3ozc2FlVFNOYkJBR0VkWHJNNUlQMGFyVW5CX3RLWFNoR3c3dDAxWEUwdmh0ci1QNmhCSzQ3LTlocGRuRGt1R1RfbWpvMVEzTkljRjJUVW5Qai1Fb2NWOVRQckZCUk1VX3hjUW1rVVVGXzJjUDFCUklYM0RVdDladzdCdWFQSmNtRFVUd3kwN1J2MkROMGttUkR1Ny1RUUhiNUdhUlBGU2RDc2RRaElfNC1tVGVUcFY3YmRabzZva1lrV0Q2M05tcEVSQV82Y2PSAdQBQVVfeXFMUEQtRUhoZ0FiLXhXWEtfUENKWUFxNzhQSlpXUUktcWh3S1pTVjl0UmpqTUhJNVdiaVl6V1VNczNRNlgyT0hMNXc2Q2JSS0FXYjVZUUxLYXIxWV85Sk8zVkFWMUN5TTNQT2xKZE9zQV9kYm8xZmpwMzdVOW1UVFptWXdJTjB) |
| The Parliament Magazine | Poland once welcomed Ukrainians. Now they’re starting to leave | [Source Link](https://news.google.com/rss/articles/CBMirwFBVV95cUxQYUVoZHVyLVZTWlp0X1JBQ0V1NzhaNWdXOHJZMm1iY0o5NHpDRFR6NXVhaHBaSXFESDQ0VTJGSjZZb3lLX3pleWtYTWkzYjdhMEk0a1g0dnlBekI5UDU1N2U4Y1BldEtqOTR5MDQ3aVF5YVNLbGN6YmZYR3VCU0thSlMtS3VOVnhQT3lrcV80SDZaakdMRW5oU1hfVXVUU1NQWkE0U0wxc0I4cVZSMjVR?oc=5) |
| WSJ | A World War II-Era Feud Is Threatening a Pivotal Alliance for Ukraine | [Source Link](https://news.google.com/rss/articles/CBMisAFBVV95cUxPNnlUcl9RcFhzRHVKTHdsMkNjUGxybUU4dTQ0YldldnFkQ0FpSnNpT3RCTnZhb0RRa0pZZW1Zc2JNeXRTdm5VZTUyMElFT3o1ZzFVSzlCbUI1RVkxbkpadmc0VDFVR1JhZzhCVDl0bndqODk5SWl2S0QteHFWQkR4YTgzQ2lEazFEYTJpNFNSaDlGdGQyZE9YU2c1eTQzaHg4RVU0NHh2UHhOOUh3dUZ0eg?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-09-27/a-world-war-ii-era-feud-is-threatening-a-pivotal-alliance-for-ukraine*