WARSAW, Poland, April 7 (UPI) -- Polish Prime Minister Donald Tusk, scheduled to visit Israel Tuesday, says he didn't know his grandfather served in Germany's army.

WASHINGTON, April 4 (UPI) -- U.S. President George W. Bush won big at the NATO summit in Bucharest, Romania this week over his plan to build anti-ballistic missile defense bases in Poland and the Czech.

WASHINGTON, Jan. 22 (UPI) -- Lose a key ally on ballistic missile defense, gain a key ally on ballistic missile defense.

WARSAW, Poland, Jan. 15 (UPI) -- Poland's president criticized the new prime minister for reportedly yielding to Russian influences on Warsaw's foreign policy moves.

WARSAW, Poland, Jan. 7 (UPI) -- Poland's prime minister is set to visit the Czech Republic to discuss a U.S. plan to build a Central European missile shield in the two neighboring states.

WASHINGTON, Jan. 3 (UPI) -- The dramatic progress posted by nations such as the United States, Russia, Israel, Japan, India and even Iran in ballistic missile defense was balanced by the complacency for loss of political will on the issue in many other countries. For every "hare" nation on BMD in 2007, there was also a "tortoise."

WARSAW, Poland, Dec. 26 (UPI) -- A Polish government foreign policy expert said Germany and Poland should sign a document on improving their bilateral relations.

WARSAW, Poland, Dec. 24 (UPI) -- Poland's prime minister is seeking a U.S. guarantee a European missile defense system will serve Polish national security interests.

WARSAW, Poland, Dec. 19 (UPI) -- Poland's former prime minister characterized a new Cabinet's decision to withdraw troops from Iraq by October as a mistake.