Kyiv was rocked by explosions early Tuesday as Russia launched ballistic missiles. The Ukrainian Air Force issued warnings as the capital came under attack. The assault marked day 1,426 of the Russia-Ukraine war.

Russia targeted Ukraine's energy infrastructure with a massive drone barrage. The attack cut power in five regions amid freezing temperatures. Ukrainian officials reported 145 drones launched, with 126 intercepted.

Odesa in southern Ukraine suffered damage to energy and gas infrastructure. One person was reported injured. DTEK, Ukraine's largest private energy company, confirmed substantial damage to its Odesa facility, leaving 30,800 households without power. Kharkiv, Ukraine's second-largest city, was also hit by missiles on Monday.

The ongoing conflict, now nearing its fourth year, has evolved into a grinding war of attrition. Russia's focus on energy infrastructure aims to cripple Ukraine's economy and undermine civilian morale during the harsh winter months. International observers fear further escalation as both sides dig in for a protracted struggle.

Expect continued fighting and potential for further attacks on civilian infrastructure. International pressure for a ceasefire and negotiated settlement is likely to intensify.