Retired Gen. Jack Keane says the Trump administration should issue a final warning to Iran before acting against leaders he ...

Retired U.S. Army Gen. Jack Keane said he suspects Russian President Vladimir Putin will wait for President Trump to leave office before trying to topple the government in Ukraine. In an interview ...

Fox News senior strategic analyst Jack Keane discusses the latest on the effort to end the war in Ukraine during 'Sunday Morning Futures' and why he believes it is unclear where Putin stands. 2025 NFL ...