Add Yahoo as a preferred source to see more of our stories on Google. Ukrainian President Volodymyr Zelensky arrived in Istanbul on Saturday for security talks with Turkish counterpart Recep Tayyip ...

Iranian security official Ali Larijani is in Oman, the country currently mediating talks between Tehran and Washington over Iran's nuclear program. Larijani likely discussed recent indirect talks held ...

OK. So what, if anything, do these incidents tell us about the security environment? Juliette Kayyem has been listening with us to the facts we know so far. She was an assistant secretary at the ...