Inspectors general from the Pentagon, State Department[,] and the U.S. Agency for International Development [USAID] said in a joint interview with The Wall Street Journal that, thus far, they have been able to conduct critical oversight tasks remotely using personnel based in Washington, Poland[,] and Germany.

But following a trip by the trio to Kyiv in late January, they said they would press to put some of the 177 auditors and investigators scrutinizing Ukraine aid on the ground in Ukraine. The Biden administration has limited the number of government personnel at the U.S. Embassy in Kyiv for security reasons.
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The officials said that, while it is early days, they had thus far received no reports of major fraud or illegality involving U.S. assistance to Ukraine ... But they also acknowledged that the sheer size of the American aid package, and the speed with which it has been appropriated by Congress, presents challenges.
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Ms. Angarella [deputy USAID inspector general] said[,] she was the only person from USAID's inspector general office who has gone to Kyiv since Russia's full-scale invasion last year. ... While most public attention has been on the possible misuse or diversion of U.S. weaponry, Ms. Angarella said her primary concern is the more than $20 billion the U.S. is sending to Ukraine via the World Bank to keep its government [solvent] and pay civil servants' salaries.
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Rep. Victoria Spartz (R., Ind.), the only Ukrainian-born member of Congress, said she welcomed plans for auditors on the ground, but added that more needs to be done....