(Bloomberg) -- Deutsche Bank AG, whose global operation is under the microscope of U.S. lawmakers and criminal investigators, has enlisted an old friend of U.S. Attorney General William Barr to help the bank navigate the political waters in Washington.

The decision came from Frankfurt, where the bank’s supervisory board led by chairman Paul Achleitner has retained Robert Kimmitt, according to people familiar with the matter. Kimmitt, 72, is a lawyer and former U.S. ambassador to Germany whose friendship with Barr dates to the 1980s.

Kimmitt’s precise role isn’t clear even to many executives within the bank. The view from Frankfurt, some of the people said, is that the bank’s senior leadership brought him on earlier this year to bolster its presence in the U.S. capital, where, in addition to the criminal inquiries, Democratic lawmakers are scrutinizing the bank’s relationship with one its highest-profile clients, President Donald Trump.

The view from the U.S. side of the business has been murkier. When Kimmitt was hired, many top executives in the U.S. weren’t immediately informed of his role, according to other people familiar with the matter. Lawyers representing the bank in U.S. Justice Department investigations have been dealing directly with line prosecutors in several long-running investigations. In at least one of those investigations, the department has relayed almost no information in years, these people said.

Kimmitt, now a special counsel at WilmerHale, declined to comment through his firm. In a statement, the bank said, “No one at WilmerHale has been retained to interact with the U.S. Department of Justice in connection with resolving any investigations of the bank.” The Justice Department declined to comment.

Still, some senior executives in Germany hope that Kimmitt’s longstanding relationship with Barr could help clear up a log-jam of Justice Department investigations, according to people familiar with the matter. Bank leaders are aware that if Trump is not re-elected in November, any settlement with a future Justice Department is likely to be tougher than what might be available this year, they said. Politically appointed prosecutors may also have incentive to wrap up the cases before they’re replaced, the people said.

Years of mounting legal problems have stunted Deutsche Bank’s shares. After the bank resolved several cases with regulators, its chief executive officer, Christian Sewing, promised to improve internal controls and regulatory compliance operations that failed to pick up suspicious activities. The bank has also said that it’s cooperating with ongoing investigations.

The bank is cooperating with a Justice Department investigation of Danske Bank A/S and Swedbank AB, both of which acknowledged compliance failures for serving as a conduit for tens of billions of dollars in suspicious transactions. Deutsche Bank, which handled the bulk of those transactions as a correspondent bank, paid New York banking regulators $150 million for lax oversight.

The bank is also aiding U.S. investigations into whether it played a role in a suspected conspiracy to rig the price of Treasury securities, and an inquiry into the bank’s hiring of people related to prominent foreign authorities including China, according to its most recent annual filing.

Another legal threat is a lengthy criminal probe into how wealthy Russians moved $10 billion into the U.S. financial system using so-called mirror trades in Moscow and London, most of it facilitated by Deutsche Bank. The bank has settled that matter with U.S. and U.K. regulators and acknowledged compliance lapses, leaving the Justice Department’s inquiry hanging.

Kimmitt has close connections to both Deutsche Bank and the Justice Department. He and Achleitner have held senior positions in the American Council on Germany, a nonprofit founded after World War II to strengthen ties between the U.S. and Germany. In 2017, Kimmitt emceed a special council dinner honoring Achleitner.

The friendship between Kimmitt and Barr dates goes back to the presidential campaign of the late George Bush in 1988, when they were responsible for vetting potential running mates for the vice president. More recently, Kimmitt remarked publicly that Barr had sought his counsel while deciding whether to run the Justice Department under Trump.

More:

  • Deutsche Bank’s U.S. Unit Kept Danske’s Shady Billions Flowing
  • How ‘Mirror Trades’ Moved Billions From Russia: QuickTake Q&A
  • Deutsche Bank’s 1MDB Probe Adds to Lengthy Legal Issues List
  • Deutsche Bank’s Running Tab of Investigations (Graphic)

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