https://www.gatestoneinstitute.org/13881/ukraine-mariupol-report
Although Russian President Vladimir Putin has not articulated the final objective of his proxy war in eastern Ukraine, his actions seem to indicate that he is determined to create a land bridge from Mariupol to Odessa — two major seaports vitally important to Ukraine’s economy. Putin’s overall strategy in Ukraine, also not publicly stated, seems to be to strangle it economically by disrupting shipping between the Odessa and Azov Sea ports, with the aim of eventually subjugating Ukraine to Russia.
“If Putin wants to do something about Mariupol,” a Ukrainian sailor said, “he has only a short time in which to do it. We have a small navy. We hope your country [America] will give us more ships to defend the port.”
“This time,” said a Ukrainian army platoon leader at the front, “if the Russians come, we are not going to let them through. We would rather die.”
On April 3, 2018, Russian President Vladimir Putin — upon winning the war Syria while protecting his beleaguered client, Syrian President Bashar al-Assad, from a rebel uprising supported by the U.S. and Sunni Gulf states — had some more good news. US President Donald J. Trump had given instructions to the American military to begin planning for the withdrawal of U.S. troops from Syria. Although the official decision was announced only on December 21, the Kremlin evidently gambled that Trump might be serious about the withdrawal.