WARSAW — After years of cozying as much as Kremlin-friendly anti-immigrant firebrands and fulminating in opposition to the European Union, the chief of Poland’s populist governing social gathering has taken on an unlikely new function: a standard-bearer of European solidarity in protection of Ukraine and democratic values.

Becoming a member of three European prime ministers on a dangerous prepare journey to Ukraine’s besieged capital, Kyiv, Jaroslaw Kaczyinski, Poland’s de facto chief and a longtime scourge of European unity, this week turned the newest European politician trying a troublesome somersault prompted by mounting public horror at Russia’s invasion.

Mr. Kaczyinski’s journey got here as tens of millions of extraordinary Poles have stunned their leaders and, in some instances, even themselves, with a unprecedented, nationwide outpouring of help for Ukrainians fleeing battle and searching for shelter throughout the border in Poland.

The battle in Ukraine has not solely despatched greater than 1.5 million terrified individuals pouring into Poland, which just some months in the past was beating again migrants from its border with batons and water canons, but additionally unfold alarm that Russia may widen the battle past Ukraine, dramatically increasing and reshaping the contours of Polish politics.

Beforehand centered on asserting nationwide sovereignty in opposition to bureaucrats in Brussels and waging slender home political battles, Mr. Kaczynski’s social gathering, Legislation and Justice, had picked fights with the European Union and even its principal army protector, the USA, with which it quarreled bitterly for months over an American-owned tv station that threatened its grip on the media.

However, compelled out of its home political bunker by the battle raging subsequent door in Ukraine, the Polish social gathering “made an enormous about-face and returned to fundamentals — to NATO and the European Union,” stated Marek Swierczynski, an analyst with Polityka Perception, a Warsaw analysis group. “They’re now attempting to indicate, or at the least make us consider that they’re one hundred pc loyal Europeans,” he added.

It marks a startling change for Mr. Kaczynski, who in December denounced the European Union as a German-led “Fourth Reich” and whose Legislation and Justice social gathering, suffused with nationalism and dogmatic Catholicism, constructed its political model on preventing with fellow Europeans over L.G.B.T. rights, the rule of regulation and a number of different points.

Even when the Polish authorities has proven no signal of retreating from its defiance of E.U. legal guidelines and laws, Mr. Kaczynski’s effort to advertise himself as a European standard-bearer highlights how Russian aggression is scrambling politics and public opinion throughout Europe. Germany has overturned a long time of army and international coverage and historically pro-Russian nations like Bulgaria and Serbia are rethinking their loyalties, at the same time as public sympathy for Russia stays sturdy, particularly in Serbia.

In Hungary, Prime Minister Viktor Orban, lengthy the Kremlin’s largest backer in Europe and a stalwart ally of Poland’s governing social gathering in its fights with Brussels, faces a tricky battle forward of nationwide elections on April 3 that his opponents have billed as a alternative between “Orban and Putin or the West and Europe.” His Fidesz social gathering is barely forward within the polls, buttressed by an unlimited pro-government media equipment that performed down the carnage attributable to Russia and introduced Mr. Orban as the one bulwark in opposition to bloodshed spreading into Hungary.

Poland, in distinction to Hungary, has been unequivocal in denouncing President Vladimir V. Putin and distancing itself from pro-Kremlin populist politicians, whom it had seemed to for help in opposition to Brussels, like Marine Le Pen, the French presidential candidate, and Matteo Salvini, Italy’s far-right former deputy prime minister.

The shift in Poland has been notably pronounced in Mr. Kaczynski. Apart from making statements recalling the function of Ukrainian nationalists within the bloodbath of Poles throughout World Warfare II, he had proven little curiosity in Ukraine and remained silent in the course of the early stage of Russia’s invasion.

Which made his journey to Kyiv, on the head of a European delegation comprising the prime ministers of Poland, the Czech Republic and Slovenia, all of the extra stunning.

A reclusive determine, who not often speaks publicly and largely confines himself to closed-door conferences with social gathering trustworthy and interviews with loyal media shops, Mr. Kaczynski has shed no gentle on his motivations for touring by prepare to Kyiv.

Past offering Ukraine with ethical help, the European leaders who visited Kyiv provided no concrete help. However their rail journey helped Mr. Kaczynski obscure his beforehand enthusiastic affiliation with Europe’s best-known followers of Mr. Putin, if not with the Russian chief himself.

Russian commentators helped him on this effort by lambasting the journey as a hostile motion. Denouncing a proposal floated by Mr. Kaczynski in Kyiv that NATO ship a “peace mission” to Ukraine, a foreign-policy analyst for the Russian media group Pravda, Lyubov Steposhava, on Wednesday described Poland as “the hyena of Europe” and referred to as for its “denazification,” the Kremlin’s code for compelled subordination to Moscow.

Whereas some within the opposition condemned Mr. Kaczynski’s journey as a political stunt, his journey received plaudits from supporters and likewise some critics as a brave gesture of solidarity with Ukraine — and a welcome effort to align his often inward-looking social gathering with large public sympathy for Poland’s embattled jap neighbor.

This sympathy is especially sturdy amongst younger Poles, lots of whom detest the Legislation and Justice social gathering and strongly help the European Union.

“I by no means thought we had this in us,” stated Michal Trefler, a 24-year-old scholar in enterprise administration who this week joined volunteers serving to traumatized Ukrainians arriving at Warsaw’s central railway station. “No one knew we might be mobilized like this.”

Some hard-line anti-immigration Poles have been so baffled by the kindness proven to Ukrainians that they suppose their fellow residents should have been drugged. A conspiracy-minded web tv channel this week featured strategies that Covid-19 vaccines had been secretly re-engineered to present individuals “a euphoric response to migrants.”

Ryszard Schnepf, a former Polish diplomat who served as ambassador to the USA, seen the shock rail journey to Kyiv as a stunt by a frontrunner who is keen to shake off his previous affiliation with pro-Kremlin, anti-European populist politicians.

“Realizing his place on the E.U., we’re all very confused that he all of a sudden takes a visit that was fairly dangerous and claims to signify Europe,” Mr. Schnepf stated “He’s merely searching for PR,” he added, and “is attempting to restore the injury” attributable to a few years of undermining the European Union and palling round with Mr. Putin’s European mates.

Fearful that hovering inflation will undermine its reputation and that Brussels may droop billions of {dollars} in badly wanted funding, the federal government has of late curbed its beforehand vitriolic assaults on the European Union.

Nonetheless, many query whether or not Poland’s governing social gathering, which is dependent upon the help of anti-E.U. radicals in Parliament to remain in energy, can actually calm its numerous long-running feuds with Brussels.

With Europe transfixed final week by horrific pictures from Ukraine, Poland’s constitutional tribunal, a physique stacked with Legislation and Justice loyalists, quietly resumed its assault on European regulation, ruling that components of the European Conference on Human Rights are incompatible with the Polish structure.

Ukrainians who’ve arrived in Poland for the reason that battle began have been amazed by how warmly they’ve been acquired in a rustic whose authorities has beforehand taken such a hard-line in opposition to immigrants.

The Polish authorities, led by Legislation and Justice, handed laws final week that provides Ukrainians entry to well being care, schooling and different advantages. The state-run railway lets Ukrainians journey freed from cost. The state can also be offering a small each day allowance to Poles who put up Ukrainians of their houses.

A lot of the heavy lifting has been performed by legions of volunteers who present meals, housing and transport, and municipal governments in locations like Warsaw, lots of that are led by opponents of Legislation and Justice.

“It’s unbelievable how a lot they assist. They offer us the whole lot they’ve,” stated Viktoria Shupovalova, who arrived this week within the Polish capital after sheltering for six days in a basement in Kharkiv, her bombed-out hometown in jap Ukraine, and touring for days by bus to the border.

She got here together with her youthful son, aged 11, however needed to go away his 26-year-old brother and her husband behind as a result of all males of army age are barred from leaving Ukraine.

Amongst these serving to at a Warsaw sports activities corridor, now serving as a dormitory for brand spanking new arrivals, is Weronika Wodkowska, who has taken day off her job in advertising and marketing to type by and distribute donations of meals and different provides.

“Our historical past and what occurred to our grandfathers and great-grandfathers” throughout previous Soviet and Nazi invasions of their nation, she stated, “made it unimaginable not do one thing to assist.”