The letter laid out, officials said, a way for the two sides to "exchange explanations" of how the midair collision between the American reconnaissance plane and the Chinese fighter occurred.
Two SOAP-based web services were developed on both sides to exchange data between EMPRES-i and OpenFluDB.
Both sides agreed to exchange the names of POWs and the numbers held in various categories.
Both sides were to exchange "comprehensive proposals on territory and security" within three months.
The two sides promised to exchange notes on "best practice" and to keep in touch via the Internet, naturally.
They plan to talk again today and hope they can negotiate a contract before the two sides have to exchange salary arbitration figures next Thursday.
And however long it lasts, there can be no peace talks before the two sides agree to exchange the Israeli soldier for several hundred Palestinian prisoners, and the Palestinians agree on a unity government.
Exeter were having the better of the first half, but after both sides continued to exchange penalties the visitors had a mere three-point lead after 25 minutes.
Both sides continued to exchange fire overnight on Wednesday, and Indian officials said eight people, including three soldiers, had sustained "minor injuries".
"There is imminent danger of regressing to the bad old days… when the two sides used to exchange artillery fire daily, causing casualties among both uniformed personnel and civilians," it says.
