On Sunday afternoon, the Polish-American Smolensk Disaster Commemoration Committee will unveil a monument at the shrine’s cemetery to commemorate the Polish Solidarity movement and its fight for independence against the Soviet-backed communist regime of the 1940s through the 1980s.

Donald Trump's joint appearance with Polish President Andrzej Duda in the battleground state of Pennsylvania has been canceled, according to a source familiar with the Republican presidential candidate's plans.

Father Ogar said that Trump and Duda are “both invited guests of the committee” and emphasized that this is neither a rally nor a campaign event. He said the event will be open to “a very limited amount of people,

U.S. Republican presidential candidate Donald Trump is planning to appear with Polish President Andrzej Duda in the battleground state of Pennsylvania on Sunday, according to two sources close to Trump and familiar with the plan.

The reasons for the cancelation were not specified. It is unknown if Republican presidential nominee Donald Trump and Polish President Andrzej Duda planned to meet elsewhere on the campaign trail.