Dave McCormick

Portrait of Dave McCormick

Dave McCormick is the junior United States senator from Pennsylvania, in office since 2025. A Republican, he is a former U.S. Army officer and businessman who served as under secretary of the Treasury for international affairs and as CEO of the hedge fund Bridgewater Associates before entering elective politics.

What DI has documented

DI has documented statements by Dave McCormick on 2026 Midterm Elections, Iran War, and U.S. Politics. Read the quotations, original sources and related cases below.

Topics in this coverage

Statements by Dave McCormick

Portrait of Dave McCormick

Dave McCormick

Role at the time: U.S. Senator, Pennsylvania

Defended or excused

Statement summary

Dave McCormick voted nay on H.Con.Res. 89, a vote against directing the removal of U.S. forces from unauthorized hostilities with Iran.

“On the Concurrent Resolution H.Con.Res. 89: A concurrent resolution directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran.”
Read the official statement (opens in a new tab)U.S. Senate Roll Call Vote 244: H.Con.Res. 89, Iran War Powers Resolution (rejected, 49-50)
Why we used this label

Voted against directing the removal of U.S. forces from unauthorized hostilities with Iran, a vote to let U.S. involvement continue without congressional authorization.

Portrait of Dave McCormick

Dave McCormick

Role at the time: Republican U.S. senator speaking immediately after his convention introduction

Defended or excused

Response to this claim

Introducing McCormick at the Republican convention was consistent with Fetterman's stated aim of cross-party cooperation for Pennsylvania's steel industry.

“Thank you for your courage”
Open source (opens in a new tab)McCormick's immediate response to Fetterman's convention introduction
Why we used this label

Explicit welcome and praise for this appearance, not merely evidence of a preexisting friendship.

Portrait of Dave McCormick

Dave McCormick

Role at the time: U.S. senator for Pennsylvania

Defended or excused

Statement summary

In a July 24 interview, Sen. Dave McCormick said putting U.S. troops in the Iran conflict was the right thing and said he supported funding them.

“I think we're doing the right thing to put our troops in this situation”
Open the original interview (opens in a new tab)Transcript: A Conversation with Sen. Dave McCormick · The Washington PostTranscript, exchange on Iran war funding and troop deployment, following the question about Republican concerns; McCormick answer beginning "Well, two separate things."
Why we used this label

McCormick said deploying U.S. troops in the Iran conflict was the right thing and that he supported funding. His answer defends the military action addressed by this case.

Portrait of Dave McCormick

Dave McCormick

Role at the time: U.S. Senator, Pennsylvania

Explicitly stayed out

Statement summary

Dave McCormick voted Not Voting on H.Con.Res. 86, the Senate resolution directing the President to remove U.S. Armed Forces from hostilities with Iran.

“On the Concurrent Resolution H.Con.Res. 86: Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran.”
Read the official statement (opens in a new tab)U.S. Senate Roll Call Vote 184: H.Con.Res. 86, Iran War Powers Resolution (agreed to, 50-48)
Why we used this label

The senator did not cast a vote on the resolution, so no position on the war powers question can be attributed from this roll call.

A participant is a subject of the case. A speaker has a statement documented in it. A commentator has an opinion or editorial documented in it.

Case

Was John Fetterman's GOP-convention appearance bipartisanship or political betrayal?

Relationship to this case: Participant

At the September 9, 2026 Republican convention, Democratic Senator John Fetterman introduced Republican Senator Dave McCormick and promised cooperation with President Trump on Pennsylvania steel. Supporters welcomed bipartisanship; critics called it campaign-stage help for an administration Fetterman’s voters expected him to oppose.

2026 Midterm ElectionsU.S. PoliticsUpdated

Case

Do they support the war in Iran?

Relationship to this case: Speaker

An issue tracker recording where members of Congress and 2026 midterm candidates stand on the unauthorized Iran war, based on their votes on war-powers resolutions, campaign statements, and public remarks.

Iran WarU.S. PoliticsUpdated