
America’s Frontlines
byTom Sheffield
BusinessGovernmentTechnology
”America’s Frontlines” brings you firsthand perspectives from those shaping the future of national security and defense. From military leaders and system integrators to technologists and field operators, each episode dives into the challenges, innovations, and missions that define America’s defense infrastructure. Whether it’s AI at the tactical edge, supply chain resilience, or frontline decision-making, this podcast delivers powerful stories and actionable insights for defense professionals, policymakers, and citizens who care about the security of our nation.
Episodes(40 episodes)
Season 2 - Episode 136
America's Frontlines Podcast 23 October 2026
In this episode of America’s Frontlines:
Why is Israel restricting British diplomats in Jerusalem, and what does this growing dispute reveal about the tensions between Israel and its European allies? Colonel Denny and Matt examine the diplomatic confrontation over Israeli settlements, Britain's economic sanctions, and the contested status of East Jerusalem. Israel considers the city part of its capital, while Britain and much of the international community regard East Jerusalem as occupied territory. Following negotiations, Israel and Britain reached a compromise that reduced Britain's diplomatic presence and redesignated its consulate as the UK Mission, Jerusalem, with 20 British di...
Published: Oct 23, 2026Duration: 37m 44s
Season 1 - Episode 135
America's Frontlines Podcast 21 October 2026
In this episode of America’s Frontlines:
What does the successful return of NASA’s SpaceX Crew-12 mean for America’s future in space? Colonel Denny and Matt examine the mission, NASA’s growing partnership with private industry, and the remarkable technology that makes human spaceflight possible. They discuss why continued American leadership in space exploration matters—not only for scientific discovery, but also for technological innovation, national security, and the next generation of explorers.
Colonel Denny and Matt also tackle a difficult question: What costs America more—the price of confronting Iran or the potentially...
Published: Oct 21, 2026Duration: 53m 10s
Season 2 - Episode 134
America's Frontlines Podcast 16 October 2026
In this episode of America’s Frontlines:
Could artificial intelligence make North Korea's missiles nearly impossible to stop? Colonel Denny and Matt examine Kim Jong Un's latest claims about AI-assisted missile technology and the growing challenges facing American missile defenses. With North Korea claiming its newest missiles can change their flight paths to evade interception, they discuss what these developments could mean for South Korea, Japan, American forces in the Pacific, and the future of nuclear deterrence. Is this a genuine technological breakthrough, or another attempt by Pyongyang to intimidate its adversaries?
Colonel Denny also takes us through so...
Published: Oct 16, 2026Duration: 48m 48s
Season 1 - Episode 133
America's Frontlines Podcast 14 October 2026
In this episode of America’s Frontlines:
How did one of the world's most capable militaries fail to prevent the devastating Hamas-led terrorist attack on Israel on October 7, 2023? Three years later, Colonel Denny and Matt revisit the tragedy that claimed approximately 1,200 lives and resulted in hundreds being taken hostage. They examine Israel's acknowledgment of serious security and intelligence failures, the questions surrounding accountability, and the lessons that nations must learn when confronting the continuing threat of terrorism.
Colonel Denny and Matt also explore a world where technology, energy, and diplomacy are rapidly reshaping the balance of global power. Fr...
Published: Oct 14, 2026Duration: 1h 1m 57s
Season 2 - Episode 132
America's Frontlines Podcast 09 October 2026
In this episode of America’s Frontlines:
Who keeps the world's most critical shipping lanes open—and what happens when hostile nations threaten them? Colonel Denny and Matt examine America's long history of defending freedom of the seas, from the earliest days of our Republic to today's challenges in the Strait of Hormuz. They discuss Iran's threats to international shipping, the U.S. Navy's role in protecting global commerce, and why maintaining freedom of navigation remains essential to America's national security and the world economy.
Colonel Denny also takes us through some of the week's highest-profile news stories, offe...
Published: Oct 9, 2026Duration: 45m 58s
Season 2 - Episode 131
America's Frontline Podcast 07 October 2026
In this episode of America’s Frontlines:
Colonel Denny draws on a lifetime of experience confronting America's adversaries—from fighting communists in Vietnam to later helping plan against terrorist threats in the Middle East. Now he and Matt ask a difficult question: How should America confront extremist ideologies while still protecting the constitutional freedoms that define our nation? They examine the challenge of recognizing genuine threats without sacrificing the liberties generations of Americans have fought to defend.
Colonel Denny and Matt also examine threats that increasingly blur the traditional line between war and peace—from tightening the economic pressu...
Published: Oct 7, 2026Duration: 1h 11m 6s
Season 2 - Episode 130
America's Frontlines Podcast 02 October 2026
In this episode of America's Frontlines:
Could Ukraine's new ballistic missiles change the course of its war with Russia? Colonel Denny and Matt examine Ukraine's newly developed FP-7 and FP-9 ballistic missiles, including the FP-7's recent battlefield debut. They discuss Ukraine's expanding domestic defense industry, the potential impact of these weapons on the battlefield, and what greater Ukrainian weapons independence could mean for NATO and continued American military support.
Colonel Denny also takes us through some of the biggest news stories affecting our daily lives, highlighting important developments at home and abroad and offering his perspective on...
Published: Oct 2, 2026Duration: 53m 6s
Season 2 - Episode 129
America's Frontlines Podcast 30 September 2026
In this episode of America’s Frontlines:
Colonel Denny and Matt ask: With Maduro gone and America looking to Venezuela’s vast oil reserves, can the country actually rebuild? They examine one of the enormous challenges facing Venezuela after years of economic and political turmoil: millions of Venezuelans have left the country, including many of the engineers, medical professionals, technicians, and other skilled workers who could be critical to rebuilding its energy infrastructure, economy, and essential services.
Colonel Denny and Matt also examine a rapidly changing international landscape—from renewed diplomatic efforts to bring the United States and Iran b...
Published: Oct 1, 2026Duration: 1h 9m 16s
Season 2 - Episode 128
America's Frontlines Podcast 25 September 2026
Apologies for being a day late posting, but here it is!
In this episode of America’s Frontlines:
If Iran can seriously damage a major U.S. naval hub with missiles and drones, is America’s Middle East basing strategy still working? Colonel Denny and Matt examine the damage to Naval Support Activity Bahrain, home to U.S. Fifth Fleet headquarters, and what the attacks could mean for protecting American forces and maintaining a strong U.S. presence in the region.
Colonel Denny also takes us through some of the more pressing news stories affecting our dail...
Published: Sep 26, 2026Duration: 45m 29s
Season 1 - Episode 127
America's Frontlines Podcast 23 September 2026
In this episode of America’s Frontlines:
Colonel Denny and Matt tackle a difficult question: Should Ukraine stop attacking Russian oil refineries if those strikes are weakening Moscow’s war effort—but also contributing to higher diesel prices around the world? They examine President Trump’s request that Ukrainian President Volodymyr Zelenskyy stop targeting Russian diesel infrastructure, Ukraine’s argument that the refineries help finance and sustain Russia’s war effort, and the difficult balance between battlefield strategy and the economic consequences felt by farmers, truckers, businesses, and families far from the front lines.
Colonel Denny and Matt also examine...
Published: Sep 22, 2026Duration: 52m 33s
Season 2 - Episode 126
America's Frontlines Podcast 18 September 2026
In this episode of America’s Frontlines:
Colonel Denny and Matt ask: Why is the Air Force investing in the B-1B Lancer instead of sending it to the boneyard? They examine plans to keep the legendary bomber flying longer, increase its weapons-carrying capability, and use its speed, range, and firepower to help bridge the gap as the next-generation B-21 Raider enters the force.
Colonel Denny also takes us through some of the hard-hitting news stories affecting our lives right now—the stories Americans need to be paying attention to. He and Matt work to separate the facts and...
Published: Sep 18, 2026Duration: 32m 8s
Season 2 - Episode 125
America's Frontlines Podcast 16 September 2026
In this episode of America’s Frontlines:
America’s Army has a new civilian leader. Colonel Denny and Matt examine President Trump’s appointment of Adam Telle as Acting Secretary of the Army following the departure of Dan Driscoll. They look at the leadership change at the Pentagon and the questions it raises for Army modernization, acquisition reform, combat readiness, and—most importantly—the soldiers who will be called upon to fight America’s future wars.
They also examine an increasingly dangerous global security environment—from President Trump’s military and economic pressure on Iran and continuing threats to critical Midd...
Published: Sep 16, 2026Duration: 38m 42s
Season 2 - Episode 124
America's Frontlines Podcast 11 September 2026
In this episode of America’s Frontlines:
Colonel Denny takes us back to the morning of September 11, 2001. He remembers hearing that a plane had struck the World Trade Center and initially believing it must have been a terrible accident. Then he watched the second plane hit. As a retired combat infantryman, he knew immediately: America was under attack.
Twenty-five years later, Colonel Denny and Matt reflect on that terrible day, the nearly 3,000 lives lost, the courage and unity Americans demonstrated in its aftermath, and the wars and sacrifices that followed. Most importantly, they ask a question worth considering a...
Published: Sep 11, 2026Duration: 46m 18s
Season 2 - Episode 123
America's Frontlines Podcast 09 September 2026
In this episode of America’s Frontlines:
Colonel Denny and Matt ask a difficult but important question: When did political disagreement turn into hatred of fellow Americans? They examine America’s growing polarization, the dangers posed by political and religious extremism, and why defending the Constitution requires protecting individual liberty while remembering the common citizenship that binds Americans together.
They also break down a rapidly changing national security landscape—from a protected tanker corridor challenging Iran’s ability to threaten shipping through the Strait of Hormuz and U.S. strikes against potential mine-laying threats, to reports of a plot aga...
Published: Sep 9, 2026Duration: 1h 15m 53s
Season 1 - Episode 122
America's Frontline Podcast 04 September 2026
In this episode of America’s Frontlines:
Colonel Denny and Matt ask: Is China’s economic trouble creating a once-in-a-generation opportunity for America? They examine the growing number of business failures across China, the economic pressures facing Beijing, and whether the United States can seize this moment to bring manufacturing back home, strengthen critical supply chains, and reduce America’s dependence on its greatest strategic competitor.
Colonel Denny also reviews some of the most pressing news stories affecting our daily lives, offering his perspective on the headlines Americans need to be watching—and why they matter.
And, as always...
Published: Sep 4, 2026Duration: 39m 1s
Season 1 - Episode 121
America's Frontlines Podcast 02 September 2026
In this episode of America’s Frontlines:
Colonel Denny and Matt ask: Should Israel be able to bar foreign politicians it believes are working against the Jewish state? They examine Israel’s decision to deny entry to two Swedish lawmakers and the growing debate over national sovereignty, legitimate criticism, and the use of political and legal pressure—or “lawfare”—against Israel.
Colonel Denny and Matt also break down a wide range of stories where economics, national security, and border enforcement increasingly intersect—from an “economic D-Day” aimed at intensifying pressure on Iran and a new effort to break down processing an...
Published: Sep 2, 2026Duration: 43m 24s
Season 2 - Episode 120
America's Frontlines Podcast 28 August 2026
In this episode of America’s Frontlines:
Colonel Denny and Matt ask: Can New York’s mayor arrest Israel’s prime minister—and what does the controversy reveal about America’s growing divide over Israel? They examine Mayor Zohran Mamdani’s statements regarding Israeli Prime Minister Benjamin Netanyahu, the continuing war and humanitarian crisis in Gaza, and the broader debate over Israel, political extremism, and the influence of radical Islamist ideology.
Colonel Denny also takes us through some of the high-profile news stories making headlines—or perhaps not getting the attention they deserve—offering his perspective on the events affecting...
Published: Aug 28, 2026Duration: 49m 9s
Season 2 - Episode 119
America's Frontlines Podcast 26 August 2026
In this episode of America’s Frontlines:
Colonel Denny and Matt ask a question every American should consider: We fiercely defend our rights—but have we forgotten our responsibilities? They examine what citizenship in a Constitutional Republic really demands, from becoming an informed voter and engaging in civil debate to holding government accountable, respecting the rights of others, and preserving the freedoms generations of Americans fought to protect.
They also break down mounting challenges at home and abroad—from a new round of economic pressure involving Iran and China, to an Air Force major’s confrontation with his chain of...
Published: Aug 26, 2026Duration: 1h 8m 11s
Season 2 - Episode 118
America's Frontlines Podcast 21 August 2026
In this episode of America’s Frontlines:
Colonel Denny and Matt tackle a difficult question rooted in the oath taken by those who serve: What does it really mean to defend the Constitution against all enemies, foreign and domestic? They examine the threat posed by violent Islamist extremism, controversial political movements, and the challenge of protecting the nation while preserving the constitutional freedoms—including religious liberty and free speech—that distinguish America from its adversaries. Where should a Constitutional Republic draw the line between protected beliefs and actions that genuinely threaten national security?
Colonel Denny also breaks down some o...
Published: Aug 21, 2026Duration: 56m 1s
Season 2 - Episode 117
America's Frontlines Podcast 19 August 2026
In this episode of America’s Frontlines:
Colonel Denny and Skip ask what newly released January 6 police bodycam footage could reveal. They examine a significant court victory for greater transparency, lingering questions surrounding the events of January 6, and a principle that should transcend politics: government accountability matters regardless of who holds power.
They also examine an increasingly dangerous world—from extraordinary security measures reportedly taken to protect President Trump from a potential Iranian missile threat, to warnings of large-scale Russian strikes against Ukraine, America’s intensifying campaign against Iranian naval forces, and the continuing tragedy of millions of Afghan...
Published: Aug 19, 2026Duration: 56m 30s