Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Britain, Ukraine Sign 'Strategic Partnership Agreement' RFE/RL Britain and Ukraine have signed a bilateral agreement to support Kyiv's sovereignty and territorial integrity in the face of Russia's "malign influence," British Prime Minister Boris Johnson's office says. The U.K.-Ukraine Political, Free Trade, and Strategic Partnership Agreement was signed Thursday, the second day of Ukrainian President Volodymyr Zelenskiy's visit to Britain. The deal "lays the foundation for an intensified bilateral relationship in areas including trade, defense and political cooperation," Johnson's office said in statement. It replaces key elements of an existing partnership agreement between Ukraine and the European Union. .