Tzipi Livni overseeing Israel's diplomatic relations with the United States and Europe, with Foreign Minister Avigdor Liberman playing a lesser role. Livni led the Israeli negotiation team in the peace talks, brokered by U.S. Secretary of State John Kerry and Middle East envoy Martin Indyk from July 2013 until April 2014. Upon announcing the resumption of talks between Israel and the Palestinians at a press conference delivered at the U.S. State Department, Livni criticized the "cynicism and pessimism" surrounding Israeli–Palestinian peace process, and expressed hope that the negotiators would do everything in their power to transform a "spark of hope into something
Kadima However, it was not immediately adopted, and the party was initially named "National Responsibility" (Hebrew: , "Ahrayaut Leumit"), which was proposed by Justice Minister Tzipi Livni and enthusiastically endorsed by Reuven Adler, Sharon's close confidante and strategy adviser. Although "National Responsibility" was regarded as provisional, subsequent tests conducted with focus groups proved it much more popular than "Kadima". "National Responsibility" seemed certain to become permanent. Surprisingly, however, it was announced on 24 November 2005 that the party had finally registered under the name "Kadima". The title "Kadima" has symbolic meaning for many Israelis who associate it with the battle-charge of