SHERIDAN, Ind. (AP) — U.S. Rep. Victoria Spartz, the first and only Ukrainian-born member of Congress, emerged early on as a natural advocate for supporting her native country in its war with Russia. But when $61 billion in additional support for the war effort came up for a vote in the House recently, she voted against it.

Instead she has called for better oversight of U.S. funds and opposed giving “blank checks” to the Ukrainian cause. She says U.S. border security should be a bigger priority.

That puts her more in line with conservative House Republicans and more notably with voters in her deeply conservative central Indiana congressional district. She’s locked in a tough reelection fight in the May 7 GOP primary, made all the more complicated by her public announcement more than a year ago that she wouldn’t seek another term, a decision she later reversed.