Alva Review-Courier -

KYIV, Ukraine (AP) — Russian forces showered Ukraine with more missiles and munition-carrying drones Tuesday after widespread strikes killed at least 19 people in an attack the U.N. human rights office described as "particularly shocking" and amounting to potential war crimes.

Air raid warnings sounded throughout Ukraine for a second straight morning as officials advised residents to conserve energy and stock up on water. The strikes have knocked out power across the country and pierced the relative calm that had returned to Kyiv and many other cities far from the war's front lines.

"It brings...