Russia has launched its biggest aerial attack on Ukraine in some time, focusing on power plants and energy infrastructure across Kyiv and other areas. The strikes come as temperatures have plummeted below minus 20°C (-4°F), leaving over 1,000 tower blocks in Kyiv without heating and severely damaging a power plant in Kharkiv. President Volodymyr Zelensky condemned Russia's actions as a choice for 'terror and escalation', emphasizing the need for maximum pressure from Ukraine's allies against Moscow. This attack follows an 'energy truce' that was agreed upon by former U.S. President Donald Trump and Russian President Vladimir Putin, which expired over the weekend. In a simultaneous development, NATO Secretary-General Mark Rutte was in Kyiv to meet Zelensky, further heightening the international stakes. Ukraine claims that more than 70 ballistic and cruise missiles, along with 450 drones, were used in this attack, overwhelming their air defenses significantly. The Ukrainian Air Force reported intercepting only 38 missiles. Amidst this turmoil, many Ukrainians, lacking heating, are turning to soup kitchens for warm meals. Residents argue these attacks are designed to stir frustration against Kyiv's authorities; however, they face immense anger towards Russia for its tactics. While efforts are being made to repair the damage, the lack of sufficient manpower is a significant challenge, with many people left enduring freezing conditions as the violence continues.