Lebanese official denied on Thursday a Reuters report that Beirut had agreed with Israel to a shortlist of countries that could send troops to Lebanon to verify the disarmament of Lebanese group Hezbollah, and said it was following up on the issue with Washington. A June 26 deal brokered by the US linked the progressive withdrawal of Israeli troops from southern Lebanon to the "verified disarmament" of all non-state armed groups by the Lebanese government. Hezbollah, which is not a party to the agreement, has rejected disarming. Reuters reported last week that Lebanon and Israel had agreed to a shortlist and reported on Wednesday, citing three sources, that the list included Britain, Italy, Switzerland and Indonesia as potential contributors to the verification mechanism. A Lebanese official on Thursday said there was no such agreement and that Beirut was still in discussions with the United States on the matter. A State Department official said on Tuesday that a round of US-brokered meetings between Lebanon and Israel in Rome last week discussed the "third-party verification" of the Lebanese army's "clearance operations" but did not mention the shortlist or the countries involved.