TEL AVIV, Israel — Israeli researchers warned Sunday of a sudden upsurge in anti-Semitic attacks, topped by a deadly school shooting in France, noting a link to the rise of extremist parties in Europe.
The warnings emerge from an annual report on anti-Semitism in the world, released on the eve of Israel’s memorial day for the 6 million Jews killed by German Nazis and their collaborators in World War II.
The report noted a 30 percent jump in anti-Semitic violence and vandalism last year, after a two-year decline. It was issued at Tel Aviv University, in cooperation with the European Jewish Congress, an umbrella group representing Jewish communities across Europe.
The report recorded 686 attacks in 34 countries, ranging from physical violence to vandalism of synagogues and cemeteries, compared to 526 in 2011. It said 273 of the attacks last year, or 40 percent, involved violence against people.