The danger implied by the 11 April incident in which Russian Su-24 Fencer attack aircraft buzzed USS Donald Cook (DDG-75) is twofold.
One aspect of it is essentially political. What the Russians did constituted an egregious violation of the longstanding Incidents at Sea Agreement (INCSEA), which the U.S. and the Soviet Union signed in 1972.
And I mean egregious. The Russians violated the exact language of INCSEA, as if that was their intention. Here is the summary of the 11 April incident in the Baltic Sea from the U.S. Naval Institute blog, quoting a release from the U.S. European Command:
“On April 11, Donald Cook was conducting deck landing drills with an Allied military helicopter when two Russian SU-24 jets made numerous, close-range and low altitude passes at approximately 3 p.m. local,” read a release from U.S. European Command provided to USNI News.
“One of the passes, which occurred while the allied helicopter was refueling on the deck of Donald Cook, was deemed unsafe by the ship’s commanding officer. As a safety precaution, flight operations were suspended until the SU-24s departed the area.”
Press reports indicated the allied helicopter was Polish. …
The following day, a pair of KA27 Kamov Helix helicopters orbited the ship taking photos in what officials called a “simulated attack profile” in several press reports.
Here is the language by which INCSEA proscribes such unsafe operations:
(Article IV) Commanders of aircraft of the Parties shall use the greatest caution and prudence in approaching aircraft and ships of the other Party operating on and over the high seas, in particular, ships engaged in launching or landing aircraft, and in the interest of mutual safety shall not permit: simulated attacks by the simulated use of weapons against aircraft and ships, or performance of various aerobatics over ships, or dropping various objects near them in such a manner as to be hazardous to ships or to constitute a hazard to navigation.
If the aircraft are Fencer Ds, they would have undermounted 23mm cannon. The naval reconnaissance variant doesn’t have the cannon.
Given that the ones in the Baltic reportedly made about 20 close passes during the incident, they probably had the geometry on some of those passes to simulate gun attacks. (The SPPU-6 gun pod for the GSh-6-23 cannon can traverse to -45° elevation, and +-45° azimuth. The Fencers were well within cannon range of the ship on each close pass.)
In any case, it’s easy enough to say that the ship’s air defense systems held both the Fencers and the Helix helicopters at risk the entire time, in their respective incidents, and could have blown them out of the sky at will.
But that’s the second danger being institutionalized by these repeated dangerous maneuvers from Russian military platforms. The danger is not that we’ll shoot them down; the danger is that we won’t be able to tell when we should.
We’ll become conditioned to sitting passive while the Russians prance around us provocatively, within weapons range. The more conditioned we are, the more the advantage and element of surprise they’ll have when they do go “hot.”
See the actual videos and read the rest at LibertyUnyielding.
Photo credit U.S. Navy