Drones, unmanned and remotely-controlled, have transformed the Ukrainian battlefield in the war with Russia. As warfare and technology evolves, the U.S. military is learning lessons from Ukraine.

Russia has unleashed a massive drone and missile barrage on civilian areas of Ukraine and is stepping up ground attacks along the front.

Larger drones are being converted into motherships for FPVs, but small guided munitions may be a more effective payload.

Novorossiysk, crucial for oil exports to Europe and Asia, is vital for Russia and Kazakhstan's oil pipelines. The blaze reportedly started near the Transneft-operated Sheskharis terminal.

By Dan Peleschuk KYIV, March 30 (Reuters) - Ukrainians have criticised German arms maker Rheinmetall after its CEO dismissed their country's drone-focused defence innovation as basic technology put together by housewives in kitchens.

Ukraine confirms strikes on Russian oil infrastructure, defying calls to ease attacks amid soaring fuel prices * Russia increases attacks on civilians, killing 16 and

The Ukrainian president is concerned that a prolonged U.S.-Israeli war on Iran could erode American support for Ukraine as Washington's global priorities shift.

Kellogg commanded the Army’s 82nd Airborne Division and served as director of command, control, communications and computers (J6) for the Joint Chiefs of Staff. He was a national security advisor to then-Vice President Mike Pence during Trump’s first term.