By Mark Orgu
“Amachree pulls back the curtain on a profession often hidden from public view. He shares lessons learned, difficult decisions made under pressure, and the unwavering commitment required to safeguard lives while maintaining national security.”
A Personal Reflection on a Security Icon.
I have known Mr. Dennis Amachree, MON, a retired Assistant Director of the Department of State Services (DSS), for nearly a decade. Throughout my career as a journalist, I have found him to be one of the brightest and most astute security experts in Nigeria.
Over the years, as our professional relationship grew into a deep mutual respect, Mr. Amachree graciously welcomed me into his inner circle. Our frequent interactions at his Magodo residence strengthened a bond akin to that of a father and son.
Through this trust, I was privileged to gain a deeper, more sophisticated understanding of national security complexities and the critical vulnerabilities facing our nation—insights that required an immense level of confidence and discretion.
During one of my visits to his home a few years ago, I urged him: “Sir, it is time to write and publish your memoir.” I am overjoyed that this small piece of advice bore fruit.
When Mr. Amachree traveled to the United States for medical reasons a few years back, he began compiling his memoirs. He shared draft chapters with me, and we frequently exchanged ideas. I grew increasingly eager for the book’s release. I waited for his 70th birthday, then his 71st, and though it took time, I never doubted that this vital piece of history would see the light of day.
Recently, he called me from the US to share the exciting news that he was returning to Nigeria for the official book presentation, hosted by the DSS. My excitement knew no bounds. Following the Abuja launch—which coincided with the 40th anniversary of the DSS—Mr. Amachree sent copies to my home while I was away on an official assignment in Lagos. Though he had to return to the US before we could meet in person, he entrusted me with distributing copies to key individuals, a testament to the enduring trust he places in our friendship.
What the Book Entails
Nigeria’s history of unstable leadership has consistently failed to effectively utilize its finest human capacity, often prioritizing sycophancy and nepotism over competence. Mr. Amachree is undoubtedly one of the country’s foremost experts in security strategy and administration, yet the state has underutilized his vast institutional knowledge in the three decades since his retirement. Tragically, there are many “Amachrees” in Nigeria whose brilliant minds are sidelined by tribalism and systemic dysfunction, leaving the nation’s leadership in a perpetual state of weakness.
His book, DSS @ 40: My Journey Behind the Shield, chronicles the most challenging periods of a life dedicated to loyal service. Spanning 348 pages and 26 chapters, Amachree’s opening chapter sets the stage by reigniting the debate on the very composition of Nigeria:
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“It remains a staggering geographic and sociological feat that a landmass of 923,768 square kilometers—an expanse roughly equivalent to two Californias—could serve as the crucible for 371 distinct ethnic groups and a symphony of over 500 spoken languages. This is not merely a country; it is a sprawling, living mosaic of antiquity and tradition, artificially compressed into a single political vessel.”
Amachree pulls back the curtain on decades of frontline intelligence operations, offering a rare insider’s view of the immense challenges, sacrifices, and responsibilities that come with protecting national interests. He recounts firsthand experiences drawn from a career defined by vigilance: from his early transition from the Nigerian Security Organisation (NSO) to the newly formed DSS, to his critical role handling aviation security at Murtala Muhammed International Airport.
Unmasking Systemic Failures and Historical Truths
The 26 chapters confront critical security crises that have bewildered Nigeria for over twenty years without tangible resolution. As a former DSS director and a true nationalist, Amachree navigates these sensitive topics carefully but fearlessly. He exposes how political desperation and commercialized governance have systematically impoverished citizens and left the public in perpetual lamentation.
He reflects deeply on the promises of Independence Day on October 1, 1960, and how those early hopes were shattered by successive military coups driven by a desperate political class—a culture of desperation that persists today.
The book’s chapters cover an expansive structural and historical blueprint, including:
• An Engineering Nation: The Amalgamation and the Architecture of Diversity
• The Nigeria Police Force: A Colonial Relic in a Democratic State
• The Destructive Intersection of Ethnicity, Religion, and Politics
• The Baraje Confession: How Political Desperation Sowed the Seeds of Chaos
• The Shadow Economy: Analysis of Terrorism and Banditry Financing in Nigeria
• The Kidnapping Epidemic: A National Crisis
• Politicians as a Threat to National Security
Having studied the book closely, I believe Amachree has done humanity—and Nigeria—a immense favor. He chronicles the tenures of various DSS Directors-General from the agency’s creation under General Ibrahim Babangida to the recent leadership.
Without mincing words or caring whose ox is gored, he outlines the good, the bad, and the ugly of each administration, showing exactly how partisan politics has eroded an institution once fiercely respected for its professionalism.
Furthermore, the book provides riveting historical clarity on major national milestones, including an insider’s account surrounding the sudden death of former military Head of State, General Sani Abacha.
Verdict
DSS @ 40: My Journey Behind the Shield offers an unvarnished diagnostic look at Nigeria’s decaying security architecture across different administrations. By thoroughly analyzing the economics of banditry, kidnapping, and illicit ransom payments, Amachree provides a crucial roadmap for national redemption.
I highly recommend this book to all Nigerians, particularly those who seek historical truth, intellectual growth, and structural hope for our nation.
Orgu, is the Editor, Afrikanwatch Network, wrote from Lagos ([email protected])

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