New images assessed by Business Insider show new roadworks, buildings, and modifications, with some sites undergoing rapid expansion.

The Russian exclave of Kaliningrad is once again in the news, after a senior U.S. military commander on July 17 issued a stark warning to the Kremlin that NATO forces could take control of it "in a timeframe that is unheard of.

The past two months have witnessed a remarkable spike in warfare involving nuclear powers. From May 7 to May 10, India and Pakistan exchanged artillery fire, bombs, cruise missiles, and drones in their most intense round of combat since 1999.

A new report by the global peace group World BEYOND War finds that military bases used by foreign militaries are growing in number, as are public protests

The Kremlin said on Friday that Estonia's stated readiness to host NATO allies' U.S.-made F-35A stealth jets, capable of carrying nuclear weapons, posed a direct threat to Moscow.

The war between Israel and Iran and President Donald Trump’s strikes on Iranian nuclear sites have brought renewed attention to where global nuclear stockpiles are kept.

Russia has been upgrading and modernizing several nuclear bases for its European and Pacific forces. Business Insider obtained new satellite images that show the major construction at the sites.

Recent satellite images revealed large-scale construction of secret facilities at sites connected with Russia’s nuclear infrastructure. They are surrounded by fences and guarded by watch posts. — Ukrinform.