- Summary- Ukraine shoots down 30 drones- Putin to meet ally Lukashenko in Belarus- Russian troops in Belarus to conduct exercises - Interfax- China and Russia to hold annual naval drillsKYIV, Dec 19 (Reuters) - Moscow launched a "kamikaze" drone attack on Monday, hitting key infrastructure in and around Kyiv, as Russian President Vladimir Putin heads for Belarus, fuelling fears he will pressure his ex-Soviet ally to join a new offensive on Ukraine.The Ukrainian Air Force said its air defences shot down 30 drones, the third Russian air attack on the Ukrainian capital in six days and the latest in a series of assaults since October that have targeted the Ukrainian power grid, causing sweeping blackouts amid sub-freezing temperatures.Putin's visit, for talks with Belarusian leader Alexander Lukashenko, will be his first to Minsk since 2019 - before the pandemic and a wave of Belarusian protests in 2020 that Lukashenko crushed with strong support from the Kremlin."During (these talks) questions will be worked out for further aggression against Ukraine and the broader involvement of the Belarusian armed forces in the operation against Ukraine, in particular, in our opinion, also on the ground," Ukrainian joint forces commander Serhiy Nayev said.Denis Pushilin, Russian-installed administrator of the portion of the Donetsk region controlled by Moscow, said that Ukrainian forces shelled a hospital in the Donetsk city, killing one person and injuring several others."