President-elect Joe Biden's transition team said at a press briefing on Wednesday that the Office of Management and Budget has been limiting support to the incoming administration, accusing the agency of "intentionally generated opacity."

Why it matters: Biden spokesperson Yohannes Abraham told reporters "there’s no question" that a lack of analytical support to the transition team will delay Biden's budget planning, and that it has "real-world implications" for national security.

The big picture: The news comes days after Biden said his team has "encountered obstruction" and "roadblocks" from political leadership at the Defense Department, including a lack of briefings.

• Acting Defense Secretary Christopher Miller pushed back on the claims, saying that "DoD political and career officials have been working with the utmost professionalism to support transition activities in a compressed time schedule and they will continue to do so."
• OMB's role is to assist in the development and implementation of the federal budget. A delay in budget planning could have ramifications for the U.S. economy, including as it relates to COVID-19.

Axios has reached out to the Office of Management and Budget for comment.