Germany

The U.S. says it may stop sharing intelligence with Germany if it adopts Chinese firm Huawei's 5G technology. But the threats haven't swayed Germany, which says it can set its own security standards.

Berlin's buzzing food scene, its fine cultural offerings and its real estate boom all have the imprint of the city's burgeoning Israeli community.

"You just had to ignore the fear in your gut and push it away, become someone else," recalls one Jewish survivor, now 94. "I had to act like a regular Berliner. And this is what saved me in the end."