U.S. President Joe Biden blamed Donald Trump for sinking a bipartisan immigration and Ukraine aid bill, saying the Republican front-runner pressured members of his party to reject it in order to gain an advantage in the November election.

Biden acknowledged the Senate package was all but dead ¡ª a move that could jeopardize the U.S. effort to provide more weapons and support to Ukraine in its war to repel Russia¡¯s invasion.

"All indications are this bill won¡¯t even move forward to the Senate floor. Why? A simple reason. Donald Trump,¡± Biden said Tuesday from the White House.