Clue | Source | Date |
---|---|---|
Dangerous things to be behind | The Washington Post | 29 May 2021 |
Dangerous things to be behind | LA Times Daily | 29 May 2021 |
Dangerous thing to cross | New York Times | 16 Sep 2017 |
Dangerous thing to cross | ||
Infiltration destinations | ||
Moles may cross them | ||
A spy will often cross them | ||
Front borders | ||
Front borders | ||
Moles go behind them | ||
Hostile territory is behind them | ||
It's dangerous to be behind them | ||
It's dangerous to be behind them | ||
They may be crossed in battle |