Ukraine conducted a significant overnight military operation involving drones and missiles targeting Moscow and its surrounding areas on Sunday, according to BBC reports. This large-scale attack marks a notable escalation in the ongoing conflict, demonstrating Ukraine's capability to strike deep within Russian territory.

The operation underscores the increasing use of advanced drone technology and missile systems in the conflict, reflecting both tactical shifts and the intensifying nature of hostilities. Details on the extent of damage or casualties have not been disclosed at this time.

For Japanese investors and markets, the heightened tensions in the Russia-Ukraine conflict could influence risk sentiment and impact energy prices, given Japan's reliance on stable global energy supplies and geopolitical stability.