In a world of stiff suits and scripted summits, Italy’s Prime Minister Giorgia Meloni is standing out for her familiarity, warmth and an almost cinematic charm. But is it all just theater? Or is this ...

“My relationship with Andrea Giambruno, which lasted nearly 10 years, ends here,” Ms. Meloni wrote in a post on her social media channels, accompanied by a photo from happier times — a ...