July 13 (UPI) — Yulia Svyrydenko has resigned as prime minister of Ukraine, as President Volodymyr Zelensky announced that she would be assuming a new position amid a shift in the war-torn country’s political strategy.

Svyrydenko stepped down on Sunday, five days short of serving a full year as prime minister. No reason was given.

Her resignation came as Zelensky said in a statement that “Ukraine is changing its political strategy.”

Though he did not detail specifically how or why the change was necessary, he indicated the new strategy would prioritize implementing the agreement with the United States for Ukraine to manufacture Patriot missile systems, advancing Europe’s anti-ballistic missile defense project, progressing Kyiv’s European Union membership, improving relations with Poland and Hungary and creating ties with the Middle East for security and economic cooperation and with China to help Russia’s War.

“Accordingly, personnel changes will begin in Ukraine to ensure the implementation of the updated political strategy,” Zelensky said in a statement.

He said he discussed the details with Svyrydenko and together, “we determined that these changes require a renewal of the Cabinet of Ministers.”

“I am grateful to Yulia for her clear, steady and effective work as prime minister, for her years of productive service on Ukraine’s team, and I have offered her the opportunity to lead a new and important area of relations with a key partner,” he said.

“I expect that, together with MPs, we will make the corresponding changes in the government of Ukraine. There will also be changes among the heads of law enforcement agencies.”

Svyrydenko said in a separate statement that she was grateful to Zelensky and was proud to have led the government as the country defended itself against Russia’s invasion.

“At this moment, it is critically important to unite all our strength and resources to make Ukraine stronger,” she said.

“I remain ready to serve the Ukrainian state and carry out every task aimed at strengthening Ukraine’s position, defending our national interests and bringing a just peace closer.”

The announcement also came about seven months after Zelensky’s administration underwent a major reshuffle after 11 officials quit following a mass corruption scandal that rocked the government.

Zelensky separately said Sunday that he met with Interior Minister Ihor Klymenko, Defense Minister Mykhailo Fedorov, Energy Minister Denys Shmyhal and Kharkiv Mayor Ihor Terekhov, among other officials.