The Hoosier Democrat says he met recently with government officials in Israel, Bahrain and the United Arab Emirates.
The effort follows up on Donnelly’s 2014 legislation that allowed all military members to receive annual mental health screenings.
The 21st Century Cures Act would streamline Food and Drug Administration approvals and dedicate billions of dollars for the National Institutes of Health.
Donnelly is targeted as a potential swing vote in the Senate.
Legislation co-sponsored by Sen. Joe Donnelly failed to clear a procedural hurdle in the Senate on Tuesday.
The 434th Air Refueling Wing at Grissom was one of four finalists to become the first Air Force reserve unit to fly the new KC-46A tanker aircraft.
For three straight years, more members of the military have taken their own lives than died in combat.
Sen. Joe Donnelly, D-Indiana, says shutting down the government would threaten an improving economy.
Donnelly says after hearing the pope speak about the Golden Rule, he hopes every member of Congress thinks about treating others as they’d like to be treated.
Sen. Joe Donnelly, D-Indiana, spoke at the White House about Ryan White's legacy.