A bipartisan delegation from the US Congress will visit Hungary as pressure on Budapest to ratify Sweden’s NATO membership continues to mount, reports Reuters. Hungary is the only NATO country that has not ratified Sweden’s application. The process requires the support of all members, straining relations with the United States and causing concern among its allies. Hungarian Prime Minister Viktor Orbán, who has better ties to Russia than other EU countries and most NATO members, says his government supports Sweden joining the alliance. The U.S. Embassy said the senators will travel to Hungary o…