ZAPORIZHZHIA, Ukraine (AP) — Russia is escalating its military and political campaign to take over Ukrainian territory. Russian army reservists were rounded up to fight while pro-Moscow authorities prepared for voter referendums starting Friday that could lead to the annexation of four Russian-held regions of Ukraine. A day after President Vladimir Putin ordered a partial mobilization to bolster his troops in Ukraine, dramatic scenes of tearful families bidding farewell to men departing from military mobilization centers in Russia appeared Thursday on social media. Germany’s interior minister offered concrete support to potential deserters. She said that anyone who “courageously opposes Putin’s regime and therefore puts himself in the greatest danger” can apply for asylum.