A Pentagon investigation into leaked classified information has widened to include two additional aides to U.S. Defense Secretary Pete Hegseth and his deputy, officials confirmed on Wednesday.
Dan Caldwell, a senior adviser to Hegseth, was escorted out of the building and placed on administrative leave after what one official described as an "unauthorized disclosure." Now, two more aides — Darin Selnick and Colin Carroll — are also on leave as the internal probe continues.
Selnick, recently appointed deputy chief of staff to Hegseth, and Carroll, who served as chief of staff to Deputy Defense Secretary Steve Feinberg, were both placed on leave this week. Officials said more names could be added as the investigation develops.
The probe stems from a March 21 memo by Hegseth’s chief of staff, Joe Kasper, which requested a review into "unauthorized disclosures of national security information involving sensitive communications." The memo also left open the possibility of polygraph testing.
The case has drawn attention given Caldwell’s role. He was previously identified in a leaked Signal message exchange as Hegseth’s key liaison with the National Security Council ahead of U.S. airstrikes against the Houthis in Yemen.
Caldwell has been a controversial figure in Washington. A veteran of the Iraq War, he had publicly questioned U.S. military commitments overseas. In a December 2024 interview with the Financial Times, Caldwell called the Iraq War "a monstrous crime" and argued the U.S. would have been better off avoiding prolonged deployments abroad.
He also voiced skepticism over U.S. military support for Ukraine and pushed for a leaner American footprint in Europe.
While the three aides were placed on leave due to the leak investigation, the move comes during a broader shake-up at the Pentagon since Hegseth assumed the role in January. High-profile firings have included the chairman of the Joint Chiefs of Staff, the Navy’s top admiral, the head of U.S. Cyber Command and several top military lawyers.
The White House and Pentagon have declined to comment on whether any criminal charges are expected as part of the investigation.
Russia’s defense ministry has accused Ukraine of carrying out four separate attacks on its energy facilities within a 24-hour period, alleging violations of a U.S.-brokered moratorium aimed at preventing strikes on each other’s critical energy infrastructure.
Sporting legends, rising stars, and international guests gathered in Madrid for the 24th Laureus World Sports Awards, where the global sporting community came together to celebrate a year of exceptional achievements, inspiring moments, and the unifying power of sport.
South Korea’s former President Yoon Suk Yeol, who was ousted from office, appeared at the Seoul Central District Court on Tuesday to attend the second hearing in his ongoing criminal trial, where he faces serious charges of insurrection.
A U.S. airstrike on Yemen’s Ras Isa oil port has killed at least 74 people and injured 171 others, marking the deadliest known attack in President Trump’s renewed campaign against Houthi rebels and raising alarm over the widening scope of the conflict.
Iranian Foreign Minister Abbas Araqchi has signaled that a nuclear agreement with the United States remains within reach, provided Washington adopts a realistic and constructive approach ahead of the second round of negotiations with the Trump administration.
A mob attack on an Ahmadi place of worship in Karachi has left one man dead, highlighting ongoing persecution of the minority group.
A Russian court has sentenced 19-year-old Darya Kozyreva to nearly three years in prison for protesting the war in Ukraine using poetry and graffiti.
The new U.S. ambassador to Japan has called for closer military coordination with Tokyo, framing the alliance as crucial amid rising regional tensions and ongoing trade disputes.
Students in Serbia have rallied outside a police station as Belgrade University’s rector is questioned over support for anti-government protests.
OpenAI has unveiled a new option called Flex processing, an API service designed to provide more affordable AI model usage in exchange for slower response times and occasional resource unavailability.
The Russian ruble has emerged as the top-performing currency globally in 2025, registering an impressive 38% appreciation against the US dollar since the beginning of the year, according to a report by Bloomberg.
A small plane crashed near Kopake, New York, on April 13, killing at 6 people. The Mitsubishi MU-2B aircraft, carrying six people, went down under unclear circumstances. This marks the second aviation accident in New York in a week, raising safety concerns.
Several regions in Ukraine faced heightened alert on Palm Sunday, as reports of explosions and missile threats drew public attention and official responses.
Severe rainfall on April 17 led to flooding and landslides in the Piedmont region, prompting a large-scale emergency response from over 400 firefighters.
Start your day informed with AnewZ Morning Brief: here are the top news stories for April 16th, covering the latest developments you need to know.
A mob attack on an Ahmadi place of worship in Karachi has left one man dead, highlighting ongoing persecution of the minority group.
A Russian court has sentenced 19-year-old Darya Kozyreva to nearly three years in prison for protesting the war in Ukraine using poetry and graffiti.
The new U.S. ambassador to Japan has called for closer military coordination with Tokyo, framing the alliance as crucial amid rising regional tensions and ongoing trade disputes.
Students in Serbia have rallied outside a police station as Belgrade University’s rector is questioned over support for anti-government protests.
Russian Foreign Minister Sergey Lavrov extended Moscow’s support for the ongoing indirect nuclear talks between the United States and Iran, offering to mediate or assist in any way that would be beneficial to Tehran and acceptable to Washington.
A mob attack on an Ahmadi place of worship in Karachi has left one man dead, highlighting ongoing persecution of the minority group.
A Russian court has sentenced 19-year-old Darya Kozyreva to nearly three years in prison for protesting the war in Ukraine using poetry and graffiti.
The new U.S. ambassador to Japan has called for closer military coordination with Tokyo, framing the alliance as crucial amid rising regional tensions and ongoing trade disputes.
Students in Serbia have rallied outside a police station as Belgrade University’s rector is questioned over support for anti-government protests.
OpenAI has unveiled a new option called Flex processing, an API service designed to provide more affordable AI model usage in exchange for slower response times and occasional resource unavailability.
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