Turkish President Recep Tayyip Erdogan's latest warning that Turkey will "do what is necessary" regarding Greek islands, urging Athens to abandon what he called the "wrong path," carries added weight coming just two days after Greece signed a roughly €3 billion strategic defense agreement with Israel known as the "Achilles Shield," according to Greek-Turkish affairs expert Dr. Dimitris Stathakopoulos.
Dr. Stathakopoulos, an Ottoman and Turkish affairs scholar and jurist at Panteion University, told iefimerida.gr that Ankara appears to grasp something not yet fully absorbed in Greek public discourse: the Achilles Shield is not simply another arms procurement program, but a fundamental shift in Greek defense strategy.
The initiative integrates existing Greek air defense capabilities with advanced new systems — including Israel's David's Sling, SPYDER and Barak MX — alongside sophisticated radar and a unified command-and-control architecture.
"This is a purely strategic shift," Dr. Stathakopoulos said. "It's not just about the ability to shoot down an enemy aircraft or missile. It's about the armed forces' ability to know, assess, decide and react faster, combining different assets within a single, digitized operational environment." The goal, he said, is not retaliation after an attack but denying an adversary the ability to achieve its objectives in the first place — an anti-access, area-denial approach that reshapes the region's strategic calculus.
Dr. Stathakopoulos said Turkey has built decades of regional influence partly on the threat of military force and challenges to Greek sovereign rights, and argued Greece requires no Turkish consent to organize its own defense, citing Article 51 of the U.N. Charter's guarantee of the right to self-defense.
He said the real question is not whether Greece has the right to defend itself — a matter he called legally settled — but who ultimately determines Greece's level of defense readiness: the Greek state, or Ankara.
He said the deeper message of the Achilles Shield is not that Greece is preparing for war, but that it is systematically ensuring war becomes a less attractive option for Turkey, describing deterrence as the policy most likely to prevent conflict rather than provoke it.
By Irene Hatzoglou