Analysis Summary:

The article is mostly accurate, with the core claim of hitting over 800 targets in Yemen since mid-March being widely verified. The claim about the start date of the strikes is also verified. However, the cost estimate lacks direct verification from the provided sources, and the phrasing might present a slight slant by omitting certain context.

Detailed Analysis:

• Claim:** U.S. Military Says Its Air Campaign Has Hit More Than 800 Targets in Yemen.
  • Verification Source #1: Supports this claim.
  • Verification Source #2: Supports this claim.
  • Verification Source #3: Supports this claim.
  • Verification Source #4: Supports this claim.
  • Verification Source #5: Supports this claim.
• Claim:** President Trump ordered a start to the strikes against the Houthis on March 15.
  • Verification Source #2: States "since mid-March," which aligns with March 15.
  • Verification Source #5: States "since March 15," directly supporting the claim.
• Claim:** Congressional officials say the campaign has cost well over $1 billion.
  • Verification Source #1: Fails to cover this claim.
  • Verification Source #2: Fails to cover this claim.
  • Verification Source #3: Fails to cover this claim.
  • Verification Source #4: Fails to cover this claim.
  • Verification Source #5: Fails to cover this claim.

Supporting Evidence/Contradictions:

• Agreement:** All provided sources (Verification Source #1, #2, #3, #4, #5) agree that the U.S. military has hit more than 800 targets in Yemen since mid-March.
• Agreement:** Verification Source #2 and #5 support the claim that the strikes began around March 15.
• Lack of Coverage:** None of the provided sources cover the claim about the cost of the campaign exceeding $1 billion. This claim is unverified based on the provided sources.