DID JOHN ANTHONY WALKER'S TREACHERY GIVE THE RUSSIANS THE ABILITY TO JAM AIR FORCE ONE'S COMMUNICATIONS?

https://en.wikipedia.org/wiki/John_Anthony_Walker

SOME ELEMENTS RELEVANT TO THIS

1. The Walker Spy Ring which gave information on the US military's secret base in the middle of the Indian Ocean - DIEGO GARCIA (the AREA-51 in the sea) and the US Navy's communications systems to the Soviets. If Air Force One cannot communicate with the subs then there was no ability to respond. Or the retaliatory strike would have had to come from GUARDIAN APOLLO i.e. the hidden leg of America's nuclear tetrad. 
2. Lunev's admission that the Soviets targeted the telephone switches. 
3. The AMDOCS case. The company kept records on who calls who i.e. the metadata. The company was based in Israel at the time and was probably targeted by GRU to gather the metadata. The Israeli-Russian connection might also explain the stories of Israelis jumping for joy when the towers fell. 
4. The admission by Air Force One's communications officer that they used regular telephone lines. 

SOURCES:
https://en.wikipedia.org/wiki/1990s_post-Soviet_aliyah

GUARDIAN APOLLO