Greece will deliver their soviet-made air defens systems (including S-300) to ukraine, in exchange for F-35 sales approval and additional aid.
US Secretary of State Anthony Blinken has proposed a potential exchange with Greece, offering to facilitate the transfer or sale of weaponry to Ukraine in return for Washington’s consideration of providing additional aid to Athens, amounting to a possible US$200 million.
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“We continue to be interested in Greece’s defense potential to transfer or sell to Ukraine. If these opportunities are of interest to Ukraine and before the US government assesses their condition and approximate cost, we can explore opportunities for the potential allocation of additional foreign military financing in the amount of up to US$200 million for Greece,” Blinken said.
This proposal comes after the US State Department’s latest authorization of a prospective US$8.6 billion sale of F-35 fighter jets and associated equipment to Greece.
"What air defense systems can the Greeks transfer to the Armed Forces of Ukraine?

After the news that the Greeks will transfer Soviet-made anti-aircraft systems to the Armed Forces of Ukraine in exchange for a $200 million contract from the United States, a reasonable question arose: what can Greece give?

During cooperation with Russia, the Greek leadership purchased more than 70 complexes of various types: eight S-300PMU, 25 Tor-M1, 38/39 Osa-AKM and over 500 ZU-23-2 anti-aircraft guns.

Almost all air defense systems are located on the island zone along the coast with Turkey, which is not surprising, given the long-term tension between the countries. ZU-23-2 anti-aircraft installations are mostly distributed both on the islands and on the mainland of Greece. And if previously they simply stood idle, then with the trends that have emerged during the SMO, their importance has greatly increased.

If You look at the distribution map of air defense systems, the question immediately arises: how the Greeks will defend their airspace in the event of the transfer of air defense systems? However, the Greeks also have other air defense systems on their balance sheet, including Aspide and Hawk. The level of security will, of course, decrease, but not completely. Nevertheless, the simultaneous loss of several dozen complexes at once will seriously hit the Greek defense, especially taking into account the periodic contradictions with the Turks.

And the Armed Forces of Ukraine, if this option is implemented, will receive a large number of air defense systems, which, even if not all in working condition, can be used to repair damaged complexes.

In addition, in recent months, the number of Soviet-made air defense systems at the line of contact has increased again. Only in the Zaporozhye direction: “Buk”, “Kub” and “Osa” systems which disappeared from sight at the beginning of 2023, again appeared en masse. This was facilitated by the integration of Soviet launchers with Western anti-aircraft missiles, which were nicknamed FrankenSAM. And thanks to the Greeks, their number may increase."
FrankenSAM ?
Pentagon calls it FrankenSAM — a project that cobbles together air defense weapons for Ukraine from an array of parts from around the world.
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A senior U.S. defense official said Thursday that the U.S. has been able to improvise and build a new missile launcher from radars and other parts contributed by allies and partners. The system will be able to launch AIM-9M Sidewinder missiles, which the U.S. announced Wednesday it will send to Ukraine in the latest aid package.
At the same time, U.S. engineers have been able to work with Ukraine to modify a Soviet-era Buk air defense launcher so that it can fire RIM-7 missiles, which the U.S. has in large quantities. Ukraine has a number of the Buk systems, but its supply of missiles had been dwindling.