The highlighted last line to me is meaningful.
_BARR DISCLOSED+PUBLIC_yes.
HOOOOOORAH!
NEW KEY WHITE.
_PHASE [4]_INIT.
LET'S PLAY A GAME.
_MH370v2 CONFIRMED.
INJECT 'CRISIS'.
PKG_+ OP_0516.
_APPLY.
_FA7X INTERCEPT.
RANGE_44-129 RE_REOUTE(s) COMPLETE.
_SX60+_RX_yes.
SIG_GOOD.
ENABLE_S3_CP OFFLINE.
CHECK.
_PUBLIC.
SEYE_NO [LOONEY].
STANDBY_LIVE.
'''_EXEC ]PSD-11[_1600.'''
It refers to Obama's Presidential Security Directive #11 and an executive order to be signed at 1600 Pennsylvania Ave. (the Trump WH) pertaining to that Obama PSD-11 – I would guess to declassify and publish it.
Pic related is an article about PSD-11. PSD-11 was Obama's order giving money and support to ISIS.
https://www.centerforsecuritypolicy.org/2018/11/26/decision-brief-president-trump-must-declassify-obamas-secret-psd-11-strategy-to-support-the-muslim-brotherhood/
DECISION BRIEF: President Trump Must Declassify Obama’s Secret PSD-11 Strategy to Support the Muslim Brotherhood
November 26, 2018 Center for Security Policy
Decision: President Trump should immediately declassify former President Obama’s 2010 strategy for secret US support for the Muslim Brotherhood. That strategy is outlined in the still-classified Presidential Study Directive 11 (PSD-11).
Reason: No coherent US national security strategy can be implemented without full understanding of the Muslim Brotherhood and the Obama administration’s support for it as outlined in PSD-11. The previous administration secretly supported the Muslim Brotherhood as a “moderate” Islamist alternative to al Qaeda and ISIS. Many believe that US intelligence collection against the Brotherhood all but stopped. At the same time, critics of the Muslim Brotherhood have been vilified as haters and conspiracy theorists. The controversy over the murder of Saudi Muslim Brotherhood member and Washington Post columnist Jamal Khashoggi provides the proper pretext to declassify PSD-11 entirely.
-moar at link-
This line is also meaningful to me.
SEYE_NO [LOONEY].
Previously, we had Five Eyes which Q abbreviated FVEY. The set of stringers refers to SEYE. Looney refers to Canada (a widely-used nickname in FOREX marketse for Canada's currency). I believe this line indicates that there are now SIX Eyes instead of Five Eyes, and the 6th country participating is Canada.
Time will prove whether these inferences are correct or incorrect.
I do not know anything about ETS. I have never read any tweets or articles by ETS. I completely ignore all twitter posters and form my own opinions about things without outside influence. I do not claim the stringers are posted by Q but I do believe they are probably from US military sources allied with Q team in some way.
I do not like debating over this. I state my opinions and that is all.