The week that upped the stakes of the Ukraine war [Video]

KYIV, Ukraine (AP) — This past week has seen the most significant escalation in hostilities that Ukraine has witnessed since Russia’s full-scale invasion and marks a new chapter in the nearly three-year war — one tinged with uncertainty and fear.

It began with U.S. President Joe Biden reversing a longstanding policy by granting Kyiv permission to deploy American longer-range missiles inside Russian territory and ended with Moscow striking Ukraine with a new experimental ballistic weapon that has alarmed the international community and heightened fears of further escalation.

Here is a look at the events in Ukraine in the span of a week that has fundamentally altered the stakes of the war:

SUNDAY: U.S. approves strikes using longer-range American weapons

Washington eased limits on what Ukraine can strike with its American-made Army Tactical Missile System, or ATACMS, after months of ruling out such a move over fears of escalating the conflict and bringing about a direct confrontation between Russia and NATO.

The change came after the U.S., …