By Maya Gebeily and Pesha Magid
BEIRUT/JERUSALEM, April 22 (Reuters) - Lebanese and Israeli envoys will meet for the second time in two weeks in Washington on Thursday, building on nascent contacts between the states, with Lebanon hoping for the extension of a shaky ceasefire between Hezbollah and Israel.
The 10-day, U.S.-mediated ceasefire is set to expire on Sunday. Underlining its fragility, Iran-backed Hezbollah said on Tuesday it had fired rockets at northern Israel in response to Israeli violations, while Israel also accused the group of breaches.