Another interesting movement that might be related to the situation in Syria was the WC-135 Constant Phoenix “nuke sniffer” that, using the radio callsign “Lando 90” flew from RAF Mildenhall, where it deployed on Jun. 22, towards the Black Sea on Jun. 26. Although the atmospheric collections aircraft used to detect the radioactive particles that result from a nuclear detonation, could be on a “pre-planned deployment” (as the official press release usually state regardless of the actual reason behind the presence of the WC-135 around the world…) it has long been speculated that it can carry sensors even capable to detect chemical substances down wind from the attack area days, or week after they were dispersed.
Once again, it might be a coincidence. Or not.